Section 25265 Of Article 7. Flashing And Colored Lights From California Vehicle Code >> Division 12. >> Chapter 2. >> Article 7.

. Repair vehicles of sanitary districts or county sanitation districts necessarily parked other than adjacent to the curb in a highway for purposes of repairing district facilities, may display flashing amber warning lights to the front, sides or rear, but these lights shall not be lighted when the vehicle is in motion.