The City Traffic Engineer is authorized to regulate the timing of traffic signals so as to permit the movement of traffic in an orderly and safe manner at speeds slightly at variance from the speeds otherwise applicable within the district or at intersections, and shall erect appropriate signs giving notice thereof.
('61 Code, § 14.35) (Ord. 223, passed - - )
For state law as to speed generally, see Cal. Veh. Code, §§ 22350 et seq.