A. The Public Works Director shall have the power and duty to place and maintain or cause to be placed and maintained official traffic control devices when and as required to make effective the provisions of this Chapter.
B. Whenever the Vehicle Code requires for the effectiveness of any provisions thereof that traffic control devices be installed to give notice to the public of the application of such law, the Public Works Director is hereby authorized to install or cause to be installed the necessary devices subject to any limitations or restrictions set forth in the law applicable thereto.
C. The Public Works Director shall also place and maintain or cause to be placed and maintained such additional traffic control devices as the City Engineer may deem necessary or proper to regulate traffic or to guide or warn traffic, provided that the City Engineer shall make such determination only upon the basis of traffic engineering principles and traffic investigations and in accordance with such standards, limitations, and rules as may be set forth in this Chapter or as may be determined by resolution of the Council.
('65 Code, § 21-4.1) (Ord. No. 83-027 § 1)