Maryland Statutes
Subtitle 27 - Prohibited Acts
Section 33-2703 - Allowing Loitering on Premises

(a)    Except as provided in subsection (b) of this section, a license holder may not allow an individual who is not a consumer to loiter on the premises for which the license is issued.
    (b)    A restaurant may serve a meal without an alcoholic beverage to an individual.