Md. Code Ann., Agric. § 11-311
Butter, oleomargarine, and margarine shall be offered and exposed for sale and sold by weight.
Added by Acts 1973, 1st Sp. Sess., c. 6, § 1. Amended by Acts 1986, c. 182, § 1; Acts 1996, c. 211, § 1, eff. Oct. 1, 1996.
Formerly Art. 97, § 25.