Whoever violates any of the provisions of sections twenty-five A to twenty-five C, inclusive, shall be punished for the first offence by a fine of not less than ten nor more than fifty dollars, and for each subsequent offence shall be punished by a fine of not less than twenty nor more than one hundred dollars, or by imprisonment in jail for not less than thirty days nor more than three months, or both.
Mass. Gen. Laws ch. 110, § 29