California bans most law enforcement including ICE from wearing masks on duty

California Governor Gavin Newsom on Saturday signed a broad package of bills that bans most local and federal law enforcement officers, including agents with U.S. Immigration and Customs Enforcement, from wearing face masks while on duty. The measure takes effect January 1, 2026 and is aimed at curbing what Newsom has described as “secret police” roaming public spaces. The legislation forms part of a broader effort to increase transparency and limit the visibility of enforcement operations in California communities.

The ban applies to on-duty personnel with local police departments as well as federal agents operating within the state, though it contains several exceptions. Under the new law, undercover agents, masks used to protect against disease or wildfires, and certain tactical gear are permitted. In addition to the mask ban, the package requires officers to identify themselves by both name and badge number while performing duties, a provision that officials said would improve accountability and public trust.

The bills arrive amid a charged national debate over immigration enforcement and the presence of masked agents during operations in Los Angeles. Federal authorities conducted raids this summer that sparked demonstrations and clashes with police and protesters. In the aftermath, supporters of tougher immigration enforcement argued that masking hampered officer safety and public safety, while opponents contended that masks shield agents from potential retaliation and erode trust within immigrant communities. President Donald Trump has prioritized immigration enforcement, and his administration has leaned into aggressive actions in major urban centers, increasing tensions over federal-local authority in border and interior enforcement.

The timing of California’s measures follows a Supreme Court decision related to immigration enforcement in Los Angeles. The court ruled that enforcement actions could proceed in the city for the time being even as a broader legal challenge proceeds, with judges allowing officers to question and detain individuals based on factors such as race, language or job in the absence of probable cause while the challenge continues. Civil rights advocates argued the ruling underscored the need for checks on police powers, while supporters said it was a necessary tool for national security. The California legislation addresses more than masking: it also bars federal agents from entering schools without a warrant, court order, or judicial subpoena, and requires districts to inform families when officers arrive on campus. It also provides protections for student information and classroom privacy, and restricts police access to non-public areas of hospitals and emergency rooms without proper authorization.

State Senator Scott Wiener, a Democrat who represents San Francisco, helped craft the mask ban bill. He said, “No one wants masked officers roaming their communities and kidnapping people with impunity. California will continue to stand for the rule of law and for basic freedoms.” Newsom echoed the theme of safeguarding civil liberties, declaring that immigrants have rights and that Californians will push back against encroachments on those rights. The administration framed the package as part of a broader push to align enforcement practices with state standards for accountability and community safety.

A spokesperson for the U.S. Department of Homeland Security responded to California’s new laws by criticizing the measures as dangerous to law enforcement. DHS Assistant Secretary Tricia McLaughlin called the legislation “despicable” and a “flagrant attempt to endanger our officers,” arguing that ICE and other federal agents “put their lives on the line every day” and that rhetoric that vilifies them contributes to assaults on officers. The clash over masks and visibility underscores ongoing debates over the balance between national security and local oversight, particularly in the wake of protests and counterprotests in major cities.

The California action is not isolated. Earlier this year, Chicago’s mayor announced steps to resist a potential federal immigration crackdown, signaling a broader pattern of state and city governments asserting control over immigration enforcement within their jurisdictions. While the federal government has sought to intensify enforcement efforts in some regions, California’s measure emphasizes transparency and public accountability, aiming to limit police powers perceived as opaque or unaccountable. The dynamic reflects a broader national conversation about how to reconcile federal immigration priorities with state and local governance, civil rights protections, and community trust in law enforcement.

As the new year approaches, officials in Sacramento and law enforcement agencies statewide will begin implementing the new restrictions and accompanying identification requirements. Critics say the changes could complicate cooperation with federal officers in sensitive settings, while supporters argue they will reduce the use of masks as a tool for evading accountability and criminal jurisdiction. In California, the dialogue around enforcement, civil liberties, and public safety is likely to continue to unfold as the 2026 compliance date draws nearer and courts weigh the legality and practical effects of the new rules.