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Police patrol Hong Kong park amid Tiananmen vigil ban

A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A general view of the Hong Kong's Victoria Park is seen, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989.(AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Pro-democracy protester holds an illuminated cell phone near Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer takes away LED candles which were displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) LED candles are displayed by a protester at a phone booth near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police patrolled Hong Kong’s Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A police officer requests a pro-democracy activist to leave Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) Police officers stop people entering the Hong Kong's Victoria Park, Saturday, June 4, 2022. Heavy police force patrolled Hong Kong's Victoria Park on Saturday after authorities for a third consecutive year banned public commemoration of the anniversary of the deadly Tiananmen Square crackdown in 1989, with vigils overseas the only place marking the event. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a sculpture near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a woman at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a flower at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police stand as pro-democracy supporters hold a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police stand as pro-democracy supporters hold a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police stand as pro-democracy supporters hold a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police stand as pro-democracy supporters hold a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police stand as pro-democracy supporters hold a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) A young exile Tibetan stands in front of a cardboard cutout of a tank to replicate the 'tank man', an iconic moment in the Tiananmen Square pro-democracy protests in 1989, in Dharmsala, India, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Ashwini Bhatia) Pro-democracy supporters attend a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police stand as pro-democracy supporters hold a candlelight vigil outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Pro-democracy supporters light candles outside the Chinese Consulate in Sydney, Australia, Saturday, June 4, 2022. Saturday marks the anniversary of China's bloody 1989 crackdown on pro-democracy protests at Beijing's Tiananmen Square. (AP Photo/Mark Baker) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) FILE - The "Pillar of Shame" statue, a memorial for those who were killed in the 1989 Tiananmen crackdown, is displayed at the University of Hong Kong, Oct. 13, 2021. In 2021, an iconic sculpture called “Pillar of Shame," which depicts torn and twisted bodies that symbolize the lives lost during the massacre, was taken down at the University of Hong Kong, with officials saying that no approval had been obtained to display the sculpture there.(AP Photo/Kin Cheung, File) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stop and search a man holding a bunch of flower near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers stand guard at the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) Police officers set up cordon line near the Hong Kong's Victoria Park, Saturday, June 4, 2022. Dozens of police officers patrolled Hong Kong's Victoria Park on Saturday after authorities for a second consecutive third banned public commemoration of the anniversary of the Tiananmen Square crackdown in 1989, amid a crackdown on dissent in the city. (AP Photo/Kin Cheung) This combination of photos show the "Pillar of Shame" statue, a memorial for those who were killed in the 1989 Tiananmen crackdown, is displayed at the University of Hong Kong, Oct. 13, 2021, seen at top, and the "Pillar of Shame" statue had been removed at the University of Hong Kong, Friday, June 3, 2022, seen at bottom. (AP Photo/Kin Cheung) This combination of photos show the "Pillar of Shame" statue, a memorial for those who were killed in the 1989 Tiananmen crackdown, is displayed at the University of Hong Kong, Oct. 13, 2021, top, and the "Pillar of Shame" statue had been removed at the University of Hong Kong, Friday, June 3, 2022, seen at bottom.(AP Photo/Kin Cheung) Security officers wearing face masks and face shields check the identity of bicyclists at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Security officers wearing face masks and face shields watch as bicyclists stop to take photos of Tiananmen Gate adjacent to Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Visitors walk past a paramilitary policeman wearing a face mask as he stands guard on Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) A plainclothes security officer stands near Tiananmen Gate adjacent to Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Police officers talk to a man along a street adjacent to Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Security officers wearing face masks stand guard on Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Bicyclists wait to cross an intersection near a police vehicle parked at a corner of Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Visitors wearing face masks walk across Tiananmen Square which is mostly empty except for security personnel in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Bicyclists ride past members of a Chinese honor guard as they stand on Tiananmen Square in Beijing, Saturday, June 4, 2022. (AP Photo/Mark Schiefelbein) Security officers wearing face masks stand at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. Saturday marks the anniversary of China’s bloody 1989 crackdown on pro-democracy protests at Beijing’s Tiananmen Square. (AP Photo/Mark Schiefelbein) Security officers wearing face masks and face shields check the identity of bicyclists at a checkpoint near Tiananmen Square in Beijing, Saturday, June 4, 2022. (AP Photo/Mark Schiefelbein) Security officers wearing face masks stand guard on Tiananmen Square in Beijing, Saturday, June 4, 2022. (AP Photo/Mark Schiefelbein) Security officers wearing face masks stand guard in front of Tiananmen Gate next to Tiananmen Square in Beijing, Saturday, June 4, 2022. (AP Photo/Mark Schiefelbein) Police officers disperse public as Hong Kong authorities announced a temporary closure of the Victoria Park where the candlelight vigil used to be held, ahead of the 33rd anniversary to commemorate the June 4, 1989 military crackdown in Beijing's Tiananmen Square on a pro-democracy student movement, in Hong Kong, Friday, June 3, 2022. (AP Photo/Rafael Wober) Police officers set up a cordon as Hong Kong authorities announced a temporary closure of the Victoria Park where the candlelight vigil used to be held, ahead of the 33rd anniversary to commemorate the June 4, 1989 military crackdown in Beijing's Tiananmen Square on a pro-democracy student movement, in Hong Kong, Friday, June 3, 2022. (AP Photo/Rafael Wober)