A single Biden-appointed federal judge in California just stripped ICE of the ability to arrest illegal aliens inside immigration courts across the entire country — the very buildings where deportation cases are heard and processed.

Judge P. Casey Pitts of the Northern District of California issued a nationwide injunction Tuesday vacating Trump administration policies that allowed arrests at immigration courthouses and extended short-term detention from 12 hours to 72 hours. The practical effect: courthouses built to process immigration cases are now de facto safe zones for people in the country illegally, and the enforcement arm of the U.S. government needs permission from the judiciary to do its job inside its own facilities.

Pitts ruled that ICE and the Executive Office for Immigration Review failed to provide