12.52.310: INTERFERING WITH SAFE OPERATION OF VEHICLE PROHIBITED:
   A.   No person shall engage in any activity or do any act which interferes with the safe operation of any vehicle.
   B.   A person shall ride upon a motorcycle or motor driven cycle only while sitting astride the seat, facing forward, with one leg on either side of the motorcycle or motor driven cycle. (Prior code title 46, art. 15 § 229)