4. The provisions of Schedule 7 shall, as respects any sandwich year, have effect subject to the following modifications –
(a)the sum to be disregarded under paragraph 1(1)(a) of Part I shall be the prescribed proportion of £880;
(b)in calculating the student’s income –
(i)there shall be disregarded any payment made to him by his employer in respect of any period of experience;
(ii)the prescribed proportion of his income shall be treated as if it were the whole of his income;
(c)the amount of the parental contribution applicable to his case shall be the prescribed proportion of the contribution ascertained in accordance with Part II; and
(d)the amount of the spouse’s contribution applicable to his case shall be the prescribed proportion of the contribution ascertained in accordance with Part III.