No garbage, debris, or refuse, excepting tree limbs and leaves, shall be hauled on the streets of the city by any licensed garbage collector unless the same is confined with an airtight box of the compressor-type, which shall not permit the emitting of odors or the spilling of liquids. All vehicles used for the purpose of hauling garbage shall be kept in a painted condition and in a sanitary and sightly, condition and shall have attached thereto, on both sides, a sign with the words “Licensed Garbage Collector,” painted thereon, together with the number of the vehicle in bold letters and figures, each vehicle to be separately numbered.
(Prior Code, § 4.0312)