It shall be unlawful for any person either as owner, lessor or lessee, employer or employee, whether for hire or not, to place or maintain any sign of any name, nature or description, advertising games, gambling, gambling establishments, casinos, intoxicating liquors, bars, saloons and cocktail lounges of a size or in a manner as prohibited by title 7, chapter 4 of this code. (Ord. 91-29, 8-6-1991)