Maryland Election Law Section 16-401
§ 16-401.
  (a)   A person may not willfully and knowingly:
    (1)   give, transfer, promise, or offer anything of value for the purpose of inducing another person to sign or not sign any petition;
    (2)   request, receive, or agree to receive, anything of value as an inducement to sign or not to sign any petition;
    (3)   misrepresent any fact for the purpose of inducing another person to sign or not to sign any petition;
    (4)   sign the name of any other person to a petition;
    (5)   falsify any signature or purported signature to a petition;
    (6)   obtain, or attempt to obtain, any signature to a petition by fraud, duress, or force;
    (7)   circulate, cause to be circulated, or file with an election authority a petition that contains any false, forged, or fictitious signatures;
    (8)   sign a petition that the person is not legally qualified to sign;
    (9)   sign a petition more than once; or
    (10)   alter any petition after it is filed with the election authority.
  (b)   Each violation of this section shall be considered a separate offense.
  (c)   A person who violates this section is guilty of a misdemeanor and is subject to the penalties provided in Subtitle 10 of this title.