Maryland Criminal Law Section 13-2612

      (a)      Except as provided in subsection (b) of this section, a person may not advertise the location or time of bingo, or the prizes awarded or to be awarded, by:

            (1)      radio, television, or sound systems;

            (2)      billboards, posters, or handbills; or

            (3)      any other means addressed to the public.

      (b)      (1)      Unless otherwise prohibited by county or municipal law, one sign not exceeding 36 square feet, stating that bingo will be conducted, may be displayed on or adjacent to the premises where bingo will be conducted.

            (2)      In accordance with regulations adopted under § 13-2608 of this subtitle, notice that bingo will be conducted may be posted on a bulletin board or included on a poster inside a hotel, motel, restaurant, or store that is located in the election district in which the game will be conducted.