A. Vehicles Exceeding Eighteen Feet: No truck, bus or other vehicle exceeding eighteen feet (18') in length shall park on Sixth Street between Oak Street and Hickory Street except for such time as is reasonably necessary in taking on or discharging loads or passengers.
B. Two Hour Limit: In no event shall any such truck, bus or other vehicle, nor shall any heavy or loaded industrial, commercial or farming vehicle or equipment be parked or left standing, whether attended or unattended, upon the paved, improved or main traveled portion of any street, alley or other public way in the city for a continuous period of time exceeding two (2) hours, or for such longer time as is actually necessary in loading or unloading such vehicle. (1982 Code § 5.226)