(1) The following provisions of this article specify the date on which the increases made by this Order in the sums specified for rates or amounts of benefit under the 1975 Act or the Pensions Act shall take effect for each case.
(2) In relation to the case of a person over pensionable age who has not retired from regular employment and for whom the rate of unemployment benefit, sickness benefit or invalidity pension falls to be calculated in accordance with section 14(6) or 15(4) of the 1975 Act , the increases in the sums mentioned in articles 3, 4 and 7 for Category A and B retirement pension and graduated retirement benefit (together with, where appropriate, increases for dependents) shall take effect on 13th April 1989 and in relation to all other cases the increases in such sums shall take effect on 10th April 1989.
(3) The increase in the sums mentioned in article 4(3)(c) shall take effect on 10th April 1989.
(4) The increases in the sums specified for the rate of maternity allowance, widow’s allowance , widowed mother’s allowance, widow’s pension, Category C and D retirement pension, child’s special allowance , attendance allowance, invalid care allowance (except in a case where the Secretary of State has made arrangements for it to be paid on a Wednesday), guardian’s allowance and industrial death benefit by way of widow’s and widower’s pension and allowance in respect of children (together with, where appropriate, increases for dependants) shall in all cases take effect on 10th April 1989.
(5) The increases in the sums specified for the rate of mobility allowance, invalid care allowance (in a case where the Secretary of State has made arrangements for it to be paid on a Wednesday) (together with, where appropriate, increases for dependants), disablement benefit (together with increases of disablement pension), maximum disablement gratuity under section 57(5) of the 1975 Act , increase of unemployability supplement under section 59 of the 1975 Act and maximum, under section 91(1) of the 1975 Act, of the aggregate of weekly benefit payable for successive accidents, shall in all cases take effect from 12th April 1989.
(6) Where a person’s weekly rate of Category A or B retirement pension falls to be increased under the provisions of section 28(7) or 29(8) of the 1975 Act by reference to the weekly rate of invalidity allowance to which he was previously entitled, the increase in the sum specified for the appropriate rate of invalidity allowance shall take effect on 10th April 1989 and where it does not fall to be so increased the sum so specified shall take effect on 13th April 1989.
(7) The increases in the sums specified for the rate of unemployment and sickness benefit, invalidity pension and severe disablement allowance (together with, where appropriate, increase for dependants), shall take effect in all cases on 13th April 1989.