(1) It shall be unlawful for any person or persons, while in or on the premises of another, whether that of an individual person, or a corporation, or a partnership, or an association, and on which property any store, restaurant, sandwich shop, hotel, motel, lunch counter, bowling alley, moving picture theatre or drive-in theatre, barber shop or beauty parlor, or any other lawful business is operated which engages in selling articles of merchandise or services or accommodation to members of the public, or engages generally in business transactions with members of the public, to: prevent or seek to prevent, or interfere with, the owner or operator of such place of business, or his agents or employees, serving or selling food and drink, or either, or rendering service or accommodation, or selling to or showing merchandise to, or otherwise pursuing his lawful occupation or business with, customers or prospective customers, or other members of the public who may then be in such building, or
(2) prevent or seek to prevent, or interfere with, or seek to interfere with, other persons, expressly or impliedly invited upon said premises, or prospective customers, coming into or frequenting such premises in the normal course of the operation of the business conducted and carried on upon said premises.
(3) Any person engaging in the unlawful conduct described in subsection (1) shall be guilty of disorderly conduct, a misdemeanor, and upon conviction thereof, shall be punished by a fine of not more than five hundred dollars ($500.00), or by imprisonment in the county jail for not more than six (6) months, or by both such fine and imprisonment.
(4) The provisions of this section are supplementary to the provisions of any other statute of this state.