4. Subject to the provisions of these Regulations a board shall pay a maintenance allowance in respect of a pupil who—
(a)has attained the upper limit of compulsory school age;
(b)is following a full-time course at a grant-aided school or institution of further education;
(c)has not been awarded under the provisions of Article 50 or 51 of the Order any other award which includes provision for his maintenance; and
(d)is ordinarily resident in its area.