Protesters shout slogans as they march to mark International Women's Day in Istanbul, Turkey, Tuesday, March 8, 2022. As in previous years, authorities declared the city’s main square, Taksim, and surrounding areas off-limits for demonstrations. Riot police then put up metal barricades around Taksim as well as on side streets leading to the square and to a nearby pedestrian thoroughfare. Police fired the gas to disperse groups of demonstrators who tried to break through police lines. (AP Photo/Francisco Seco)