Md. Code Ann., Alc. Bev. & Cannabis § 28-103
The County Commissioners may regulate by ordinance the consumption of alcoholic beverages on public property, including buildings, grounds, streets, highways, alleys, sidewalks, and other structures or roads on land in the county owned by:
Added by Acts 2016, c. 41, § 2, eff. July 1, 2016.