10.—(1) If after a retiring employee has delivered a declaration the rate of his retirement pension is increased, otherwise than under the Pensions (Increase) Act (Northern Ireland) 1971(1), the part allocated is correspondingly increased.
(2) Sub-paragraph (1) applies even if the increase in the retirement pension takes effect from a date earlier than the date of delivery of the declaration.
(3) The corresponding increase in the part allocated, which shall be rounded down to the nearest pound, takes effect from the same date as the increase in the retirement pension.
(4) If the alternative benefit is the one described in regulation E11(2)(b) (annuity for declarant followed by annuity for surviving spouse), the resulting increase in the first of those annuities takes effect from the same date as the increase in the retirement pension.
1971 c. 35 (N.I.) Part I of the Act has been amended by Article 23(1) of, and paragraphs 8 to 10 of Schedule 6 to the Superannuation (Northern Ireland) Order 1972 (S.I. 1972/1073 (N.I. 10)); Articles 5(2) and (3) of the Pensions (Increase) (Northern Ireland) Order 1974 (S.I. 1974/1267 (N.I. 2)); Article 74(2) of, and Schedule 6 to the Social Security Pensions (Northern Ireland) Order 1975 (S.I. 1975/1503 (N.I. 15)) and Article 2 of the Pensions Increase (Reduction of Qualifying Age) Order 1972 (S.R. & O. (N.I.) 1972 No. 264)). See also Articles 69 and 69A of the Social Security Pensions (Northern Ireland) Order 1975 (S.I. 1975/1503) (N.I. 15) which have effect as if they were contained in Part V of that Act. Article 69A was inserted by the Social Security (Northern Ireland) Order 1979 (S.I. 1979/396 (N.I. 5)); Article 10(3) Part I of the Act has also been amended by the Pensions (Miscellaneous Provisions) (Northern Ireland) Order 1990 (S.I. 1990/1509 (N.I. 13))