4. In section 46 of the Pension Schemes Act 1993 (effect of entitlement to guaranteed minimum pensions on payment of social security benefits)(1), at the end insert—
“(10) In this section a reference to “additional pension” does not include any amount of additional pension attributable to units of additional pension.
(11) For units of additional pension, see section 14A of the Social Security Contributions and Benefits Act 1992.”.