Md. Code, Commercial Law § 11–1105

(a) This subtitle provides minimum standards to protect consumers in the State.

(b) A county, a municipality, or an agency of a county or municipality may adopt standards concerning distress sales, within the scope of its authority, only if the standards:

(1) Are at least as stringent as the provisions of this subtitle; and

(2) Are not inconsistent with the provisions of this subtitle.

(c) This subtitle is enforceable under Title 13 of this article or by any appropriate local jurisdiction.