The Mayor, or his designated representative, upon the basis of engineering and traffic study and investigation, is hereby authorized to:
(A) Designate and maintain crosswalks by appropriate devices, marks, or lines upon the surface of the roadway, where, in his opinion, there is particular danger to pedestrians crossing the roadway; and
(B) Establish safety zones of such kind and character at such places as he may deem necessary for the protection of pedestrians.
('74 Code, § 9-5-2.25) (Ord. 65-1974)