66.—(1) For the purposes of ascertaining income other than grant income and covenant income, any amounts intended for any expenditure specified in regulation 62(2) (calculation of grant income) necessary as a result of his attendance on the course shall be disregarded but only if, and to the extent that, the necessary expenditure exceeds or is likely to exceed the amount of the sums disregarded under regulations 62(2), 63(3) and 64(1)(a) or (b) (calculation of grant income and covenant income) on like expenditure.
(2) Where a claim is made in respect of any period in the normal summer vacation and any income is payable under a Deed of Covenant which commences or takes effect after the first day of that vacation, that income shall be disregarded.
