Md. Code, Criminal Law § 10–120

(a) A person being issued a citation under §§ 10-113 through 10-119 of this part or § 26-103 of the Education Article may not fail or refuse to furnish proof of identification and age on request of the person issuing the citation.

(b) A person who violates this section is guilty of a misdemeanor and on conviction is subject to a fine not exceeding $50.

(c) (1) The juvenile court has jurisdiction over a minor who is within the age of juvenile court jurisdiction.

(2) If there is a waiver of juvenile jurisdiction with respect to a minor who is otherwise subject to juvenile court jurisdiction, the District Court has jurisdiction over the matter, notwithstanding any contrary provision of § 4-301 of the Courts Article.