Sec. 20-159(1). It shall be unlawful for any person not authorized by the city traffic engineer to utilize any preemptor device to control an official traffic-control device within the City of Tucson.
Sec. 20-159(2). A civil sanction of not less than two hundred fifty dollars ($250.00), which shall not be suspended, shall be imposed on any person found responsible for a violation of minor section (1).
(Ord. No. 5931, § 13, 12-19-83)