Md. Code, Criminal Law § 9–412

(a) A person may not:

(1) deliver any contraband to a person detained or confined in a place of confinement;

(2) possess any contraband with intent to deliver it to a person detained or confined in a place of confinement; or

(3) knowingly possess contraband in a place of confinement.

(b) A person who violates this section is guilty of a misdemeanor and on conviction is subject to imprisonment not exceeding 3 years or a fine not exceeding $1,000 or both.