Be it enacted by the Senate and House of Representatives in General Court assembled, and by the authority of the same, as follows:

Section 7 of chapter 156 of the acts of 1967 is hereby amended by striking out the first sentence and inserting in place thereof the following sentence:- The powers, duties and liabilities of the regional school district shall be vested in and exercised by a regional district school committee, which shall consist of two members from each city and one member from each town located in the regional school district, and which shall otherwise be organized in accordance with the agreement.