Md. Code, Land Use § 27–102

(a) An owner or tenant of a building or private premises or an agent of the owner or tenant may not restrain or hinder the entry, examination, survey, or placing or maintenance of monuments or marks by a commissioner or an employee or agent of the Commission under § 15–118 of this article.

(b) A person who violates this section is guilty of a misdemeanor and on conviction is subject to imprisonment not exceeding 90 days or a fine not exceeding $500 or both.

(c) Each day a violation continues is a separate violation.