No person operating a garage, filling station, car laundry, washrack, or other place or device where motor vehicles are washed, repaired, or worked upon, shall discharge or allow to be discharged upon or over any sidewalk, or walk, any mud, water, oil, gasoline or other substance which is destined to make such sidewalk, walk, or street unfit for the use of persons entitled to use the same.
(Ord. 469. Passed 5-5-47.)