Sri Lankan police impose curfew ahead of planned protest


              Police fires tear gas shells to disperse protesting students in Colombo, Sri Lanka, Friday, July 8, 2022. (AP Photo/Amitha Thennakoon)
            
              Police fires tear gas shells to disperse protesting students in Colombo, Sri Lanka, Friday, July 8, 2022. (AP Photo/Amitha Thennakoon)
            
              Police uses water canon to disperse protesting students in Colombo, Sri Lanka, Friday, July 8, 2022. (AP Photo/Amitha Thennakoon)
            
              Students shout anti government slogans during protest march in Colombo, Sri Lanka, Friday, July 8, 2022. (AP Photo/Amitha Thennakoon)