Mass. Gen. Laws ch. 136, § 10: Business, trade, labor or work on Sunday; equitable relief; jurisdiction of superior court

Section 10. In addition to any criminal penalty herein provided the attorney general, a district attorney, a mayor or city manager and city council, or the board of selectmen of the town may petition the superior court in equity to enjoin any violation of this chapter. The superior court shall have original jurisdiction over such petitions in equity and authority to enjoin such violations.