No vehicle, except an authorized emergency vehicle, shall be equipped with, nor shall any person use upon a vehicle any siren except that an authorized emergency vehicle shall be equipped with a siren meeting requirements established by the department.
Cal. Veh. Code § 27002
Horns, Sirens and Amplification Devices
Showing this section's text as in effect on January 1, 2011 (in force January 1, 2011 – January 1, 2019). View current text →
Official source: California Legislative Information. Reproduced from public-domain California statutes; confirm against the official source for the current text. Not legal advice.