7-4-18: MISCELLANEOUS PROHIBITIONS:
   A.   Jumping On Or Off Vehicles: No person shall board or alight from any vehicle while such vehicle is in motion. (2002 Code § 10.48.040)
   B.   Unlawful Riding: No person shall ride upon any portion of a vehicle not designed or intended for the use of passengers. This subsection shall not apply to an employee engaged in the necessary discharge of a duty, or to persons riding within closed truck bodies in space intended for merchandise. (2002 Code § 10.48.050)