New Mexico Constitution Art. XX, § 14. Railroad transportation of public officials

It shall not be lawful for the governor, any member of the state board of equalization, any member of the corporation commission, any judge of the supreme or district court, any district attorney, any county commissioner or any county assessor, during his term of office to accept, hold or use any free pass; or purchase, receive or accept transportation over any railroad within this state for himself or his family upon terms not open to the general public; and any person violating the provisions hereof shall, upon conviction in a court of a competent jurisdiction, be punished as provided in Sections Thirty-Seven and Forty of the article on Legislative Department in this constitution.