It is unlawful for the owner or operator of any service station, abattoir, cleaning establish-ment, laundry, merchant, warehouse, wholesaler, garage, car dealer, used car dealer, or any other business licensed to do business in the City to permit water which is used in the conduct of the business to flow off his premises onto the sidewalks or streets of the City. This section is not intended to prohibit the reasonable use of water in cleaning business premises, but it is intended to apply to the use of water by enumerated businesses for the purpose of cleaning merchandise held for sale, and it is also intended to apply to water used in the course of business for the purpose of cleaning property of customers of the business. (Added during 1993 recodification)