Mass. Gen. Laws ch. 140, § 53: Massage or baths; penalty

Section 53. Whoever violates any provision of section fifty-one, or any rule or regulation made under authority thereof, or prevents or hinders any member of a police force from exercising the authority conferred upon him by section fifty-two, shall be punished by a fine of not more than one hundred dollars or by imprisonment for not more than six months, or both.