Section 32-5A-37
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.
(Acts 1980, No. 80-434, p. 604, §2-107.)