12.58.020: DEFINITIONS:
For purposes of this chapter, these definitions shall apply:
DRIVER: Any driver who drives, operates, or is in actual physical control of a vehicle.
IDLE: The operation of a vehicle engine while the vehicle is stationary or not in the act of performing work or its normal function.
VEHICLE: Any self-propelled vehicle that is required to be registered and have a license plate by the Utah department of motor vehicles. (Ord. 25-12, 2012)