§ 3-2-1-13. INTERFERENCE WITH OFFICIAL TRAFFIC-CONTROL DEVICES AND RAILROAD 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.
Penalty, see §§ 3-2-8-1 et seq.