Whenever the superintendent of the waste removal department shall determine that the garbage from any premises is suitable for hog feed, and shall so notify the occupant of such premises, such occupant shall thereafter deposit the garbage designated as hog feed in a separate container and shall keep such garbage free from any rubbish, tin cans, glass, coffee grounds, egg shells, paper, or other indigestible materials. (Ord. 20 §17, amended, 1970)