The Police Commissioner or Chief of Police shall cause to be placed and maintained all signs, signals, markers, lines or other devices necessary to direct, guide, control or regulate traffic or parking, in order to carry out the provisions of the Commonwealth Vehicle Code, and to carry out and make effective the provisions of this article and the regulations of Council passed pursuant thereto. He shall place or cause to be placed all temporary signs, signals, markers, lines or other devices directing, guiding, controlling or regulating traffic or parking during emergencies or at such places where highways are being excavated or where other temporary obstructions are interfering with traffic.
(1944 Code Ch. 18 §3; Ord. 31-1978 §1. Passed 11-21-78.)