Maryland Criminal Law Section 11-103
§ 11-103.
  (a)   This section applies to a motion picture show or other presentation, whether animated or live, that wholly or partly:
    (1)   depicts or reveals:
      (i)   sadomasochistic abuse;
      (ii)   sexual conduct; or
      (iii)   sexual excitement; or
    (2)   includes obscene material or explicit verbal descriptions or narrative accounts of sexual conduct.
  (b)   For monetary consideration or other valuable commodity or service, a person may not knowingly:
    (1)   exhibit to a minor without the presence of the minor's parent or guardian a motion picture show or other presentation described in subsection (a) of this section;
    (2)   sell to a minor an admission ticket or other means to gain entrance to a motion picture show or other presentation described in subsection (a) of this section; or
    (3)   admit a minor without the presence of the minor's parent or guardian to premises where a motion picture show or other presentation described in subsection (a) of this section is exhibited.
  (c)   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 $1,000 or both.