WASHINGTON (AP) — The Supreme Court on Tuesday refused to allow the Trump administration to deploy National Guard troops in the Chicago area to support its immigration crackdown, a significant defeat for the president’s efforts to send troops to U.S. cities.

The justices declined the Republican administration’s emergency request to overturn a ruling by U.S. District Judge April Perry that had blocked the deployment of troops. An appeals court also had refused to step in. The Supreme Court took more than two months to act.