A federal judge has ordered the Trump administration to halt indiscriminate immigration stops and arrests in Southern California.

Clashes erupted outside Glass House farm on Thursday as protesters trying to stop the raid confronted federal agents.

San Bernardino Diocese, the sixth largest in the US, grants Catholics dispensation from mass obligation amid concerns over immigration enforcement actions.

Demonstrators in San Francisco, Calif., attempted to block ICE agents from moving detainees from an immigration courthouse to a waiting van. KNTV's Thom Jensen reports.

Perris Mayor Michael Vargas urged his residents to stay indoors and avoid going out unless necessary, as immigration operations continue.

Federal immigration agents seeking to detain a Honduran landscaper chased him into a Southern California surgical center and quickly found themselves in a tense standoff as clinic staff demanded to see identification and a warrant.

Guards linked to the Department of Homeland Security have camped out in the lobby of a Glendale hospital to monitor a woman patient who was arrested by federal agents, intimidating nurses and others.