§ 15-109 GENERAL REQUIREMENTS FOR TRAFFIC-CONTROL SIGNS AND THE LIKE.
   (A)   All traffic-control signs, signals, markings and devices shall conform to the latest revision of the Manual on Uniform Traffic Control Devices for Streets and Highways, published by the U.S. Department of Transportation, Federal Highway Administration, and shall, so far as practicable, be uniform as to type and location throughout the city.
   (B)   This section shall not be construed as being mandatory, but is merely directive.
(2011 Code, § 15-109)
Editor’s note:
   This manual may be obtained from the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.