All traffic-control signs, signals, and devices shall conform to the official Illinois Manual of Uniform Traffic-Control Devices. All signs and signals required hereunder for a particular purpose shall so far as practicable be uniform as to type and location throughout this city. All traffic-control devices so erected and not inconsistent with the provisions of state law or this title shall be official traffic-control devices.
(Prior Code, § 70.100) (Ord. 65-3, passed 4-19-1965) Penalty, see § 70.999