Be it enacted by the Senate and House of Representatives
in General Court assembled, and by the authority of the same,
as follows:
Section 11 of chapter 90B of the General Laws, as amended by section 4 of chapter 498 of the acts of 1985, is hereby further amended by striking out clause (j) and inserting in place thereof the following clause:-
(j) Establish speed limits for motorboats on any of the rivers, harbors, lakes or ponds located within the commonwealth or any political subdivision thereof; provided, however, that the maximum speed limit for jet-skis, surf jets and wet bikes shall be twelve miles per hour; and provided, further that such maximum speed limit shall not apply in rivers, harbors, lakes or ponds where there is no speed limit so established.