(A) In premises in which the sale of alcoholic liquor for consumption on the premises is licensed, other than in a restaurant, hotel or bowling alley not situated on the front or ground floor, or club, no screen, blind, curtain, partition, article or thing shall be permitted in windows or upon the doors of the licensed premises nor inside the premises, which shall prevent a clear view into the interior of the licensed premises from the street, road or sidewalk at all times, and no booth, screen, partition or other obstruction nor any arrangement of lights or lighting shall be permitted in or about the interior of the premises which shall prevent a full view of the entire interior of the premises, and the entire space used by the public must be so located that there shall be a full view of the same from the street, road or sidewalk.
(B) All rooms where alcoholic liquor is sold for consumption on the premises shall be continually lighted during business hours by natural or artificial white lights so that all parts of the interior of the premises shall be clearly visible.
(C) In case the view into any part of the licensed premises shall be wilfully obscured by the licensee, the license may be revoked.
(D) In order to enforce the provisions of this section, the Local Liquor Control Commissioner shall have the right to require the filing with him or her of plans, drawings and photographs showing the clearance of the view as above required.
(1986 Code, § 4-72)