Md. Code, Business Regulation § 10–317

(a) The Comptroller may suspend or revoke a registration for a violation of this subtitle, including the submission of a false statement, for a period not exceeding 30 days.

(b) If the Comptroller finds that a person has willfully altered, enlarged, or structurally modified a retail service station in violation of § 10-304 of this subtitle, the Comptroller may suspend or revoke the registration until the violation is corrected.