(A) Every licensee shall conduct and maintain his premises in a clean and orderly manner.
(B) It shall be unlawful for any licensee hereunder, or any bartender, manager, agent, employee of such licensee or any other person in charge of any saloon or bar, to knowingly allow or permit any of the following persons to remain on the licensee's premises or to sell or give, or to permit to be sold or given to any of the following, any liquor:
1. Any person exhibiting any knife with a blade in excess of two inches (2"), gun, pistol or other deadly weapon in a rude, angry or threatening manner. (Ord. 86, 7-14-1976, eff. 7-21-1976)