A person may not, without lawful authority, alter, injure, knock down, or remove or attempt to alter, injure, knock down, or remove:(1) an official traffic-control device or railroad sign or signal;(2) an inscription, shield, or insignia on an official traffic-control device or railroad sign or signal; or(3) another part of an official traffic-control device or railroad sign or signal. Acts 1995, 74th Leg., ch. 165, Sec. 1, eff. Sept. 1, 1995.
Texas Legal Code