The Chief of Police is authorized to:
(A) Designate and maintain, by appropriate devices, marks, or lines upon the surface of the roadway, crosswalks at intersections where, in his or her opinion, there is particular danger to pedestrians crossing the roadway and at any other places as he or she may deem necessary;
(B) Establish safety zones of a kind and character and at places as he or she may deem necessary for the protection of pedestrians; and
(C) Mark lanes for traffic on street pavements at places as he or she may deem advisable, consistent with this chapter and the traffic ordinances of the city.
(Prior Code, § 71.101)