https://www.siliconvalley.com/2022/01/26/qa-what-you-need-to-know-about-san-joses-new-gun-law-and-its-legal-challenges/

San Jose leaders have taken the monumental step to become the first city in the U.S. to institute new gun laws that require firearm owners to carry insurance and pay an annual fee to reduce gun violence.

Within minutes, though, the first legal challenge was filed in federal court.