It shall be the duty of the Superintendent of
Public Works in conformance with the provisions of this chapter or
any amendments thereto, to properly designate streets, zones, parking
areas and other restrictive measures, applying to any streets or areas
by such characteristic and legible signs, sign standards, signals,
markings or devices as he may deem advisable and to change the same
coincident with the changes in regulations thereof.
It shall be unlawful for any person, without
the written consent of the Mayor or Chief of Police, to interfere
with or move any traffic control sign, signal or device placed by
any department or official for the regulation of traffic or for indicating
any point or points along any street; nor shall any person tamper
with, deface, destroy or unlawfully remove any such sign or signal.