It shall be unlawful for any person engaged in outdoor advertising to permit any refuse resulting from his or her work to accumulate anywhere in the city except by placing it in properly established refuse receptacles. It shall be unlawful to permit any loose or flapping or combustible materials to hang from or be attached to any billboard or signboard or other place used for display or advertising purposes. All refuse resulting from the operation of the licensed business must be carefully gathered up and properly disposed of.
(1969 Code, § 15-96) Penalty, see § 114.999