§ 13-5 SAME—DUTY OF BUSINESS OWNERS, OCCUPANTS.
   (A)   Generally. The owner or occupant of any store or other place of business situated within the city shall exercise reasonable diligence at all times to keep his premises clean of wastepaper, wrapping paper, paper napkins, cartons, package containers, and other used or waste materials thrown or left on said premises by its customers, and to take reasonable measures to prevent same drifting or blowing to adjoining premises.
   (B)   Receptacles. Receptacles of sufficient size and number shall be placed on the premises accessible to the customers of such business where the above referred to articles of waste may be disposed of.
   (C)   Signs. Each and every business establishment shall place upon its premises in a conspicuous place or places in close proximity to the receptacle or receptacles above referred to, a sign or signs which shall, in essence, convey to its customers a request that they use such receptacles for the disposal of waste material.