Maryland Criminal Law Section 6-506

      (a)      Unless authorized by a railroad company that maintains offices in the State, a person may not:

            (1)      buy, sell, or engage in the business of buying or selling railroad tickets or the unused parts of railroad tickets;

            (2)      act as vendor or broker of whole or partly used railroad tickets;

            (3)      solicit personally or by sign, advertisement, or otherwise to buy or sell railroad tickets; or

            (4)      aid or abet in buying or selling railroad tickets in the State.

      (b)      A person who violates this section is guilty of a misdemeanor and on conviction is subject to imprisonment not exceeding 6 months or a fine not exceeding $100 or both.

      (c)      Each act of buying or selling railroad tickets is a separate violation.