Whenever a flashing red or yellow signal is used in a traffic signal or with a traffic sign it shall require obedience by vehicular traffic as follows:
(a) Flashing Red. When a red lens is illuminated with rapid intermittent flashes, drivers of vehicles shall stop in the same manner as at a stop sign, and the right to proceed shall be subject to the rules applicable after making a stop at a stop sign.
(b) Flashing Yellow. When a yellow lens is illuminated with rapid intermittent flashes, drivers of vehicles may proceed through the intersection or past such signal only with caution.
(Ord. 4-78. Passed 2-22-78.)