3.—(1) The amount of school education with which a child of a prescribed description is to be provided, for the purposes of section 1(1B) of the 1980 Act, is 412.5 hours of school education during the school year where the child is of a prescribed description for all of the school year.
(2) Where a child is not of a prescribed description for all of the school year the amount of school education provided for in paragraph (1) above shall be reduced in proportion to the period of the school year during which the child is of a prescribed description.