California Code, Vehicle Code - VEH § 22652.6

Any peace officer, as defined in Chapter 4.5 (commencing with Section 830) of Title 3 of Part 2 of the Penal Code, or any regularly employed and salaried employee engaged in directing traffic or enforcing parking laws and regulations of a city or county, may remove any vehicle parked or standing on the streets or highways or from a stall or space of a privately or publicly owned or operated offstreet parking facility within the jurisdiction of the city or county when the vehicle is in violation of a local ordinance or resolution adopted pursuant to Section 22511.57.