3. For regulations 8 and 9 of the principal regulations there shall be substituted the following regulation—
8.—(1) This paragraph applies in cases where an increase of benefit is claimed in respect of an adult dependant who is residing with the beneficiary and the increase is claimed under any of the following provisions of the Act—
(a)section 45(2) (increase of Category A or C retirement pension or invalidity pension in respect of a wife);
(b)section 45A(1) (Increase of Category A retirement pension in respect of a husband);
(c)section 46(2) (increase of Category A or C retirement pension or invalidity pension in respect of a person having care of children);
(d)section 47(1) (increase of invalidity pension in respect of a husband);
(e)section 49 (so far as it applies to an increase of severe disablement allowance in respect of a spouse or person having care of children); and
(f)section 66(1)(a) or (d) (increase of disablement pension in respect of a spouse or person having care of children where beneficiary entitled to unemployability supplement).
(2) Where paragraph (1) applies there shall be no increase of benefit if, in the week ending last before any week in which the beneficiary is entitled to benefit under any provision specified in paragraph (1), the adult dependant has earnings which exceed the amount specified in sub-paragraph 1(a) of Part I of Schedule 4 to the Act.
(3) This paragraph applies in cases where an increase of benefit is claimed in respect of an adult dependant who is not residing with the beneficiary and the increase is claimed under any of the following provisions of the Act—
(a)section 47(1)(a) (increase of invalidity pension in respect of a husband);
(b)section 49 (in so far as it applies to an increase of severe disablement allowance in respect of an adult dependant); and
(c)section 66(1)(a) (increase of disablement pension in respect of a spouse where beneficiary entitled to unemployability supplement).
(4) Where paragraph (3) applies there shall be no increase of benefit unless the beneficiary is contributing to the maintenance of the adult dependant at a rate, subject to regulation 11(1), not less than the standard amount of the increase and the earnings of the adult dependant in the week in respect of which the beneficiary is entitled to benefit under any provision specified in paragraph (3) do not exceed that amount.
(5) In determining, for the purposes of this regulation, the amount of earnings of a person having the care of a child no account shall be taken of any earnings of that person which are derived from employment by the beneficiary in caring for a child or children in respect of whom the beneficiary is entitled to child benefit.
(6) Where on 14th September 1985, a beneficiary was entitled to an increase of benefit for that day or for a period including that day under any of the provisions of the Act to which paragraph (1) or (3) applies the provisions of the Act and of these regulations relating to the reduction of the rate of such increase on account of the earnings of the adult dependant in force on that day shall, if more favourable to the beneficiary, continue to apply after that day, to the exclusion of the provisions of this regulation, until such time as the beneficiary first ceases to be entitled to that increase.
(7) In paragraphs (2) and (4)“week” where used in the expression “week in which the beneficiary is entitled to benefit” means
(a)in relation to Category A or C retirement pension the period of 7 days beginning with the day on which in accordance with the provisions of regulation 16(6) of the Social Security (Claims and Payments) Regulations 1979(1) is the day for payment of the retirement pension in question; and
(b)in relation to any other benefit the period of 7 days beginning with midnight between Sunday and Monday
.”
relevant amending instrument is S.I. 1984/550.