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

SECTION 1. Notwithstanding the provisions of any general or special law to the contrary, any individual who retired from the service of the town of Plymouth prior to the effective date of this act and is enrolled in a health benefit plan offered by said town as of the effective date of this act, their spouses and dependents shall be entitled to continue to receive the same percentage of premium contribution provided by said town as on the date of the individual's retirement for so long as the retiree remains continuously enrolled in said health benefit plan, notwithstanding any alteration in health plan premiums by said town.

SECTION 2. This act shall take effect upon its passage.