California has become the first US state to ban most law enforcement officers, including federal immigration agents, from wearing face coverings while on duty. Governor Gavin Newsom signed the bill on Saturday in direct response to recent immigration raids in Los Angeles where masked federal agents conducted mass arrests, sparking protests and prompting Donald Trump to deploy National Guard troops and marines to the city.
The new law prohibits neck gaiters, ski masks and other non-medical facial coverings for local and federal officers, including immigration enforcement agents, during official business. Exceptions are made for undercover agents, medical masks such as N95 respirators, and tactical gear. The ban does not apply to state police.
Proponents argue the measure boosts public trust in law enforcement and prevents impersonation of officers to commit crimes. It follows a Supreme Court ruling earlier this month allowing the federal administration to resume sweeping immigration operations in Los Angeles. Similar proposals have been introduced in several other states, including Tennessee, Michigan, Illinois, New York, Massachusetts and Pennsylvania.
However, enforcement against federal agents remains uncertain. A homeland security official called the legislation 'despicable', claiming it endangers officers. Homeland Security spokesperson Tricia McLaughlin stated that federal agents already identify themselves and wear vests with agency markers during operations. Constitutional law expert Erwin Chemerinsky defended the law, noting federal employees must still follow general state rules unless it significantly interferes with their duties.
Newsom also signed additional legislation on Saturday to prevent immigration agents from entering schools and healthcare facilities without a valid warrant or judicial order, and to require schools to notify parents and teachers when immigration agents are on campus. These measures are part of California's broader pushback against Trump's immigration policies.



