§ 17-32.  Obstructing traffic.
   (a)   It shall be unlawful for any person to double-deck or double-park any automobile or motor vehicle on any public highway of the city or to so park or leave any such vehicle on such highway so that any other vehicle standing or parked on such highway shall be blocked in or not in a position to be backed out into the street and to proceed along or near the center thereof.  This section shall not apply to trucks or commercial vehicles while same may be parked, unloading or receiving goods, wares or merchandise.
   (b)   No vehicle shall be so parked or stopped in a street so that it will prevent another vehicle lawfully parked or standing thereon from backing out or proceeding forward.  No vehicle shall be parked or stopped in any manner on any street without leaving available not less than ten (10) feet of the width of the roadway for the free movement of vehicular traffic on such street.
(Code 1977, § 50.090(7), 55.030)