CBRN event in Turkey on Fri 1st May 2026

A statement from the office of the governor of Istanbul said that as of 6:00 pm (1500 GMT), police had arrested 575 people, describing them as people who had defied security decisions. Earlier, the CHD Lawyers' Association said police had arrested at least 550 people by mid-afternoon in Istanbul, where police fired tear gas from riot-control vehicles into the crowd, AFP journalists observed. Large numbers of police, many in riot gear, had set up metal barricades to cut off access to central neighbourhoods of Istanbul, including Taksim Square, the site of many gatherings. Images aired on the opposition channel HALK TV also showed the president of the Turkish Workers' Party, Erkan Bas, engulfed in pepper spray. "Those in power already speak 365 days a year, so let workers talk about the hardships they face at least one day a year," he said.