A.   Driving Between Vehicles: A person, except a police officer in the performance of his duty, shall not drive a motorcycle or moped between moving or stationary vehicles occupying adjacent traffic lanes.
   B.   Riding Abreast:
      1.   Prohibited: Except as provided in subsection B2 of this section, a person shall not drive a motorcycle, moped or trimobile abreast of or overtake or pass another vehicle within the same traffic lane.
      2.   Allowed: Motorcycles and mopeds may, with the consent of the drivers, be operated no more than two (2) abreast in a single traffic lane. (1973 Code § 10.64.190; amd. 2001 Code)