8(1)For the purposes of paragraph 4 above T is the amount shown, in a letter dated 29 March 1988 and sent by the Department of Education and Science to the authority’s chief education officer, as the revised amount of the authority’s contributions for the year beginning in 1988 to advanced further education pools.
(2)No doubt as to the accuracy of that amount, and no further revision of it, shall affect the definition in this paragraph.