Md. Code, Natural Resources § 4–708

(a) A person may not:

(1) Commit a separate violation of this title related to the suspended or revoked license or authorization while the person’s license or authorization to fish or deal in fish under § 4–701 of this subtitle is suspended or revoked; or

(2) Engage in an activity for which a license or an authorization is required under § 4–701 of this subtitle without holding that license or authorization.

(b) A person may not set any net during the time his commercial net fishing license is suspended or revoked.