The Ninth Circuit just put a stop sign in front of California’s effort to tell federal immigration agents how to do their jobs. A three‑judge panel issued a published opinion directing a court to enter a preliminary injunction that bars California from enforcing the visible‑identification rule in Section 10 of the No Vigilantes Act against federal agencies and officers. That’s not a garden‑variety court order — it’s a clear rebuke to state laws that try to boss around federal agents.
What the court actually did
The panel of Circuit Judges Mark J. Bennett, Jacqueline H. Nguyen, and Daniel P. Collins found the state law crosses a bright constitutional line. Judge Bennett wrote that “Section 10 explicitly overrides the federal government’s power to determine whether, how, and when to publicly identify its officers … the United States is certain to succeed.” The opinion reverses a lower court and tells the district court to enjoin California, Governor Gavin Newsom, and Attorney General Rob Bonta from enforcing the ID rule against federal officers while the case moves forward. That relief is preliminary, but the wording is blunt and categorical.
Why the ruling matters: Supremacy Clause and safety
Put simply: states can’t regulate how the federal government carries out federal duties. The court relied on the Supremacy Clause and the intergovernmental‑immunity doctrine to reach that conclusion. California’s SB 805 tried to make non‑uniformed officers show agency ID, a rule that expressly included federal agents. The Department of Justice said those state provisions were illegal attempts to regulate the federal government and even warned they could threaten officer safety; Assistant Attorney General Brett A. Shumate led the federal challenge. The Ninth Circuit agreed the federal government was likely to win.
Political theater ran into constitutional limits
Call it what it was: a symbolic stunt dressed up as public‑safety policy. Gov. Gavin Newsom and the California Legislature responded to public anger over plainclothes and masked enforcement with laws cheekily named the No Vigilantes Act and the No Secret Police Act. That political posturing collided with a basic rule of our constitutional order — states don’t get to rewrite the operating rules for federal officers. If California wants change, it should lobby Congress, not try to hamstring federal agents on the streets.
The immediate practical effect is clear: California cannot criminally prosecute federal officers for declining to display the ID covered by Section 10 while doing federal work. The state can still seek rehearing en banc or take the case to the Supreme Court, but for now this opinion strengthens the Supremacy Clause and hands a win to the Department of Justice and law enforcement. Translation: the rule of law beat political theater — and that’s worth a headline or two in these strange times.

