§ 20-406  INTERFERENCE WITH OFFICIAL TRAFFIC-CONTROL DEVICES, OR RAILROAD SIGNS OR SIGNALS.
   No person shall, without lawful authority, attempt to, or in fact alter, deface, injure, knock down, or remove any official traffic-control device, or any railroad sign or signal, or any inscription, shield, or insignia thereon, or any other part thereof.
(Code 1976, § 7.42)