35Re-entry into regular employment after retirement.
(1)Regulations may provide that, in the case of a person of such description as may be prescribed who—
(a)has retired from regular employment or has otherwise become entitled to a retirement pension but is, in the case of a woman, under the age of sixty-five or, in the case of a man, under the age of seventy; and
(b)elects, in such manner and in accordance with such conditions as may be prescribed, that the regulations shall apply in his case,
this Act shall have effect as if that person had not retired or become entitled as aforesaid:
Provided that, where a husband and wife have both become entitled to retirement pensions by virtue of the husband's insurance, the husband shall not be entitled to elect as aforesaid without the consent of the wife, unless that consent is unreasonably withheld.
(2)Any such regulations may make such modifications of this Act in its application in a case where a person elects as aforesaid as may appear to the Minister necessary or expedient, and may in particular provide for determining how contributions (other than graduated contributions) paid by that person, whether before or after that person's first retirement or, as the case may be, first becoming entitled to a retirement pension, are to be dealt with for the purposes of section 31(1) of, or paragraph 7 or 8(2) of Schedule 11 to, this Act.