Tampering with a traffic signal is intentionally manipulating, altering, destroying or removing any light, sign, marker, railroad switching device or other signal device erected or installed for the purpose of controlling or directing the movement of motor vehicles, railroad trains, aircraft or watercraft. Tampering with a traffic signal is a Class B Public Offense. (Ord. 03-117 § 5, 2003; Ord. 83-75 § 2, 1983.)