A. Prohibited: No person shall stop, park or leave standing any vehicle, whether attended or unattended, upon a street or highway in such a manner or under such conditions as to leave available less than twelve feet (12') of such roadway for the free movement of vehicular traffic.
B. Exception: A vehicle may be parked in violation of subsection A of this section if there is one or more persons directing traffic around such vehicle. (1974 Code § 7-210)