Immigrants in Chicago and other U.S. cities have been preparing for immigration arrests since President-elect Donald Trump won the November election.

Republicans in Springfield are calling on Pritzker to repeal the Trust Act, which bars Illinois law enforcement from engaging in immigration enforcement, but Chicago Deputy of Mayor of Immigrant, Migrant and Refugee Rights Beatriz Ponce De León said the city won’t bend when it comes to protecting the Chicago’s hardworking immigrant communities.

Immigration czar Tom Homan said Monday that Immigrations and Customs Enforcement had “pulled back” a reported Chicago operation, after news of the potential plan leaked over the weekend, but that Americans will see the agency in action “real soon.