No person being the owner, operator, proprietor, keeper, manager or person in charge or control of a billiard room shall open, keep open or operate the same, or knowingly shall permit the same to be opened, kept open or operated, between the hours of 12:00 a.m. and 6:00 a.m. on any weekday or during any hours on Sunday when the operation thereof is prohibited by State law.
(1984 Code Sec. 114.46)