Maryland Statutes
Part III - General Limitations on Sale or Distribution of Drugs and Cosmetics
Section 21-1111 - Medicine or Patent Medicine Shows

(a)    This section does not apply to any:
        (1)    Surgical or dental instrument;
        (2)    Physical therapy equipment;
        (3)    X–ray apparatus; or
        (4)    Component part or accessory of any of these items.
    (b)    A person may not:
        (1)    Sell, distribute, or otherwise dispose of any drug, medicine, pharmaceutical preparation, or medicinal preparation by means of any public exhibition, entertainment, performance, or carnival, commonly known as a “medicine show” or “patent medicine show”; or
        (2)    Put or cause to be put, in any way, any package, parcel, or sample of any drug or medicine:
            (i)    In or on any part of any house, building, or yard without the consent of the owner or occupant; or
            (ii)    On any street or public highway.