No person shall maintain, operate, or assist in any manner the maintenance or operation of a retail alcoholic beverage store or package store in premises which are not separated from adjoining premises in which any other goods, wares, or merchandise are sold or services are rendered by nontransparent walls, broken only, if at all, by a passageway to which the public is not admitted.
(Prior Code, § 111.028) Penalty, see § 111.999