Maryland Statutes
Subtitle 3 - Handgun Permits
Section 5-314 - Carrying, Wearing, or Transporting Handgun While Under Influence of Alcohol or Drugs

(a)    A person who holds a permit may not wear, carry, or transport a handgun while the person is under the influence of alcohol or drugs.
    (b)    A person who violates this section is guilty of a misdemeanor and on conviction is subject to imprisonment not exceeding 1 year or a fine not exceeding $1,000 or both.