In regulation 7 of the principal Regulations (credits for approved training) —
(a) in paragraph (1), the word “full-time” shall be omitted;
(b) for paragraph (2) there shall be substituted the following paragraph —
(2) Paragraph (1) shall apply to a person only if —
(a) the course is —
(i) a course of full-time training; or
(ii) a course of training which he attends for not less than 15 hours in the week in question and he is a disabled person within the meaning of the Disabled Persons (Employment) Act 1944 ; or
(iii) a course of training introductory to a course to which paragraph (i) or (ii) above applies; and
(b) when the course began it was not intended to continue for more than 12 months or, if he was a disabled person within the meaning of the Disabled Persons (Employment) Act 1944 and the training was provided under the Employment and Training Act 1973 , for such longer period as is reasonable in the cirumstances of his case; and
(c) he had attained the age of 18 before the beginning of the tax year in which the week in question began.