Md. Code, Local Government § 21–644

(a) (1) This subsection does not apply to § 21–624 of this subtitle.

(2) Except as provided in subsection (b) of this section, a person who

violates the provisions of this subtitle is guilty of a misdemeanor and on conviction is

subject to imprisonment not exceeding 30 days or a fine not exceeding $1,000 or both.

(b) A person who violates § 21–633, § 21–634, or § 21–637 of this subtitle is

guilty of a misdemeanor and on conviction is subject to imprisonment not exceeding

30 days or a fine not exceeding $500 or both.

(c) A person may be convicted of a second or subsequent violation of a

provision of this subtitle or a regulation adopted under this subtitle.