6-11-11: USE LIMITS ON MOTORCYCLES, MOTOR SCOOTERS, BICYCLES:
   A.   Carrying Passengers: No driver of a two (2) wheel or three (3) wheel motor vehicle or bicycle shall carry any other person upon or within such vehicle on any street or highway, except as provided in this section:
      1.   If any two (2) wheel or three (3) wheel motor vehicle with a wheel diameter of twelve inches (12") or greater or any bicycle shall have either a double seating device with double foot rests or a side car attachment providing a separate seat space within such sidecar attachment for each person riding therein so that such person shall be seated entirely within the body of the side car, then it shall be permissible for an operator who has attained the age of sixteen (16) or older to carry a passenger; and
      2.   A demonstration ride by a licensed dealer or his employee is permissible.
   B.   Motorcycles And Motor Scooters Prohibited On Sidewalks: No motorcycle or motor scooter shall be ridden upon any sidewalk of the city.
   C.   Attaching To Moving Vehicles: No rider of a motorcycle, bicycle, or motor scooter shall hold onto any moving vehicle for the purpose of being propelled.
   D.   Riding On Seat: A person operating a motor scooter, motorcycle, motor driven cycle, or motor bicycle, shall ride only on the permanent and regular seat attached thereto.
   E.   Passing Vehicles Between Lanes Of Traffic: No driver of a motorcycle or motor scooter shall pass other vehicles in between lanes of traffic traveling in the same direction. Authorized emergency vehicles are excepted from the provisions of this subsection.
   F.   Hours Restricted; Underage Persons: No person under the age of sixteen (16) shall operate any motorcycle, motor bicycle, or motor scooter within the city between and during the hours of ten o'clock (10:00) P.M. of one day and four o'clock (4:00) A.M. of the next day. (1990 Code § 15-518)