Mass. Gen. Laws ch. 54 § 65
At an election of state or city officers, and of town officers in towns where official ballots are used, the presiding election officer at each polling place shall, before the opening of the polls, post at least three cards of instruction, three cards containing abstracts of the laws imposing penalties upon voters, and at least three specimen ballots within the polling place outside the guard rail, and have available at the check in area at state elections a number of copies of the information for voters material provided for in section fifty-four at least one for every one hundred voters; and no other poster, card, handbill, placard, picture or circular intended to influence the action of the voter shall be posted, exhibited, circulated or distributed in the polling place, in the building where the polling place is located, on the walls thereof, on the premises on which the building stands, or within one hundred and fifty feet of the building entrance door to such polling place. In polling places in which voting machines or approved electronic voting systems are used, the samples of the ballot posted shall be, substantially, replicas of the ballot labels, cards or ballots upon which the voters must vote in using the particular machine or system. Pasters, commonly called stickers, shall not be posted, circulated or distributed in the polling place, in the building where the polling place is located, on the walls thereof, on the premises on which the building stands, or within one hundred and fifty feet of the building entrance door to such polling place. Such pasters shall be subject to all the restrictions imposed by sections forty-one and forty-four as to names and residences of candidates and the size of the type in which the names shall be printed; but no political or other designation shall appear on such pasters, and no vote by paster shall be counted if such designation appears. The presiding election officer shall, at the opening of the polls, publicly open the packages containing the ballots and deliver them to the ballot clerks. All specimen ballots not posted shall be kept in the custody of the presiding officer until after the closing of the polls.
No rule, regulation or provision of law shall prohibit a person who is a member of a police or fire department of the commonwealth, or any political subdivision thereof, who is not on active duty, from distributing such material one hundred and fifty feet distant from a building entrance door to a polling place in an election where there appears on the ballot a referendum pertaining to, or affecting, the conditions of employment, including hours of labor and compensation, in the department of which said person is a member subject to the provisions of this section.
No person shall be allowed to collect signatures upon petitions, referendum petitions or nomination papers within one hundred and fifty feet from the building entrance door to a polling place.
Whoever posts, exhibits, circulates or distributes any poster, card, handbill, placard, picture or circular intended to influence the action of a voter, or any paster to be placed upon the official ballot, in violation of any provision of this section, shall be punished by a fine of not more than twenty dollars.
This section shall apply to early voting locations under section 25B while voting is being conducted.
Mass. Gen. Laws ch. 54, § 65