2019 California Code
Vehicle Code - VEH
DIVISION 11 - RULES OF THE ROAD
CHAPTER 2 - Traffic Signs, Signals, and Markings
ARTICLE 3 - Offenses Relating to Traffic Devices
Section 21457.
Whenever an illuminated flashing red or yellow light is used in a traffic signal or with a traffic sign, it shall require obedience by drivers as follows:
(a) Flashing red (stop signal): When a red lens is illuminated with rapid intermittent flashes, a driver shall stop at a clearly marked limit line, but if none, before entering the crosswalk on the near side of the intersection, or if none, then at the point nearest the intersecting roadway where the driver has a view of approaching traffic on the intersecting roadway before entering it, and the driver may proceed subject to the rules applicable after making a stop at a stop sign.
(b) Flashing yellow (caution signal): When a yellow lens is illuminated with rapid intermittent flashes, a driver may proceed through the intersection or past the signal only with caution.
(Amended by Stats. 1981, Ch. 413, Sec. 10.)
