486.02   PARKING WITHIN DELINEATED SPACES REQUIRED; PARKING OF COMMERCIAL VEHICLES.
   (a)   Lines and/or markings may be painted or placed upon the surface of the unmetered parking lots for the purpose of delineating parking spaces for individual vehicles. No person shall:
      (1)   Park any vehicle across any such line or marking;
      (2)   Park any vehicle in such a position that the vehicle is not entirely within the area designated by the lines or markings; or
      (3)   Park any vehicle elsewhere in any such lot than in an individual parking space.
   (b)   No person shall park any commercial vehicle more than twenty-five feet in length in any unmetered parking lot.
(1988 Code § 7-1122)