719.09  BUSINESS HOURS.
   (a)    A business, a substantial portion of whose annual gross revenue is derived from mechanical or electromechanical amusement devices, or a substantial portion of whose occupied space is devoted to mechanical or electromechanical amusement devices, shall be closed between the hours of 10:00 p.m. and 9:00 a.m. of the following day, each and every day, except on Sunday when the business shall be closed until 2:30 p.m.
   (b)    As used in this section the term "substantial portion" means twenty percent (20%) or more of the annual gross revenue of on the premises business and/or twenty percent (20%) or more of the occupied space being devoted to the use of the mechanical or electromechanical amusement devices.
(Ord. 16-1976. Passed 4-13-76.)