Prospective
2 In section 79 (scope of provisions about revaluation of benefits excluding guaranteed minimum pensions), in subsection (4), for paragraph (a) (but not the “and” at the end) substitute—N.I.
“(a). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .”.
(3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .