A judge blocked New York City’s mayor from letting federal immigration authorities reopen an office at the city’s main jail, in part because of concerns the mayor invited them back in as part of a deal with the Trump administration to end his corruption case.

The U.S. Justice Department on Thursday filed a lawsuit challenging a New York state law that blocks immigration officials from arresting individuals at or near New York courthouses. The complaint, filed in federal court in Albany,

Federal officials are challenging a New York law that bars immigration arrests near courthouses, according to Spectrum News. The Department of Justice filed suit Thursday, arguing the 2020 Protect Our Courts Act obstructs federal authority to detain undocumented individuals.