46Pension increase (female with care of children)
(1)This section applies to—
(a)a Category A retirement pension;
(b)a Category C retirement pension by virtue of section 39(1)(a);
(c)an invalidity pension.
(2)Subject to the following provisions, the weekly rate of a pension to which this section applies shall be increased by the amount specified in Schedule 4, Part IV, column (4), for any period during which some female person (not a child) has the care of a child or children of the pensioner's family, or of a child or children treated as such for the purposes of section 41.
(3)Subsection (2) above shall not apply if the pensioner is a man whose wife is entitled to a Category B retirement pension, or to a Category C retirement pension by virtue of section 39(1)(6), or in such other cases as may be prescribed.
(4)Regulations may, in a case within subsection (2) above in which the female person there referred to is residing with the pensioner and fulfils such further conditions as may be prescribed, authorise an increase of benefit under this section, but subject to a reduction in respect of the female person's earnings, other than such of her earnings from employment by the pensioner as may be prescribed, comparable to the reduction under section 45(3) above.