The 9th U.S. Circuit Court of Appeals has temporarily blocked a federal judge’s order that directed President Donald Trump to return control of National Guard troops to California after he deployed them there following protests in Los Angeles over immigration raids.

California Gov. Gavin Newsom had sued Trump in an attempt to block the deployment of federal troops in the city, which Newsom has called a “serious breach of state sovereignty.”

U.S. District Judge Charles Breyer orders the Trump administration to return the control of the California National Guard to Governor Gavin Newsom