It shall be unlawful to keep open for business or to admit the public to any premises in or on which alcoholic liquor is sold at retail, during the hours when the sale of liquor is prohibited. However, in the case of restaurants and hotels, such establishments may be kept open during these hours, but no alcoholic liquor may be sold to or consumed by the public during such hours.
('71 Code, Ch. 2 § 1-7) (Ord. 223, passed 1-8-64) Penalty, see § 112.99 (A)