(ii) Commencing with the first payroll period the first day of which is subsequent to October first, two thousand, the rate of such contribution assumed by an employer in the New York city police pension fund and in the New York city fire department pension fund shall be equal to the rate of such contributions assumed by such employer for the payroll period preceding January first, nineteen hundred seventy-six. c. All supplemental retirement allowances or supplemental pensions paid to pensioners or beneficiaries of any retirement system supported in whole or in part by the state or a political subdivision thereof, which are scheduled to expire at any time during nineteen hundred seventy-five, nineteen hundred seventy-six, nineteen hundred seventy-seven, nineteen hundred seventy-eight, nineteen hundred seventy-nine, nineteen hundred eighty, nineteen hundred eighty-one, nineteen hundred eighty-two, nineteen hundred eighty-three, nineteen hundred eighty-four, nineteen hundred eighty-five, nineteen hundred eighty-six, nineteen hundred eighty-seven, nineteen hundred eighty-eight, nineteen hundred eighty-nine, nineteen hundred ninety, nineteen hundred ninety-one, nineteen hundred ninety-two, nineteen hundred ninety-three, nineteen hundred ninety-four, nineteen hundred ninety-five, nineteen hundred ninety-six, nineteen hundred ninety-seven, nineteen hundred ninety-eight, nineteen hundred ninety-nine, two thousand one, two thousand two, two thousand three, two thousand four, two thousand five, two thousand six, two thousand seven, two thousand eight, two thousand nine, two thousand ten or two thousand eleven, shall be continued notwithstanding any other provision of any general, special or local law provided, however, that all such supplemental retirement allowances or supplemental pensions which are scheduled to expire at any time during two thousand nine shall be continued notwithstanding any other provisions of any general, special or local law.