Md. Code Ann., Nat. Res. § 4-507
A person may not sink any obstruction in the berth or haul of any fishery, or deliberately interfere with the operation of a haul seine after it has been set and is being hauled.
Added by Acts 1973, 1st Sp. Sess., c. 4, § 1, eff. Jan. 1, 1974.
Formerly Art. 66C, § 252.