§ 216. Constitutional convention delegates and employees. a.
Notwithstanding anything to the contrary contained in this article or
any other section of this chapter or any other provision of any general
or local law, a member retired from any public pension system of the
state, elected as a delegate of the convention to revise and amend the
constitution of the state in the year nineteen hundred sixty-seven, or
serving as an employee of such convention may serve and earn
compensation in such position without any effect on his status as such
retired member and without suspension or diminution of his retirement
allowance.

b. Member service credit may not be purchased or granted in any
retirement system or pension plan administered by the state or any of
its political subdivisions for any period of service in the capacity
prescribed by subdivision a.