Vehicle Code § 38346
ARTICLE 2. Lighting Equipment
A person shall not display a flashing or steady burning red or blue warning light on an off-highway motor vehicle except as permitted by Section 21055 or when an extreme hazard exists.
ARTICLE 2. Lighting Equipment
A person shall not display a flashing or steady burning red or blue warning light on an off-highway motor vehicle except as permitted by Section 21055 or when an extreme hazard exists.