Mass. Gen. Laws ch. 94, § 160: Impure ice

Section 160. The department of public health, upon written complaint of not less than twenty-five consumers of ice cut from any pond or stream and sold or held for sale, alleging that said ice is impure and injurious to health, after notice to the parties interested in the time and place appointed for the hearing, and after hearing said parties, may make such orders relative to the sale of said ice as in its judgment the public health requires.