Whenever special pedestrian-control signals exhibiting the words "Walk" or "Don't Walk" are in place, such signals shall indicate as follows:
(1) Walk: Pedestrians facing such signal may proceed across the roadway in the direction of the signal and shall be given the right-of-way by the drivers of all vehicles.
(2) Don't walk: No pedestrian shall start to cross the roadway in the direction of such signal, but any pedestrian who has partially completed his crossing on the walk signal shall proceed to a sidewalk or safety zone while the "Don't Walk" signal is showing.
(Ord. No. 4697, § 1, 8-1-63)