Md. Code Ann., Health-Gen. § 21-259.1
(a) A person may not open a sealed, closed, or fastened food container in a food store or supermarket if opening the package or container will leave the item in an unsalable condition, unless the person:
Added by Acts 2002, c. 26, § 4, eff. Oct. 1, 2002.
Formerly Art. 27, § 120B.