Brandon Johnson gives police ‘clear procedure’ to follow if they witness or get reports of agents involved in illegal activity

Chicago’s mayor Brandon Johnson has ordered Chicago police to investigate and document alleged illegal activity by federal immigration (ICE) agents in the city, a move that will escalate tensions over jurisdiction between local and federal authorities.

The executive order, titled ICE on Notice, gives Chicago police “clear procedure” to follow if they witness or receive reports of ICE agents involved in illegal activity and refer evidence of potential violations to city prosecutors.