48. For the purposes of this Chapter—
(a)any reference to expenditure incurred for the purpose of attending an institution or period of study—
(i)includes expenditure both before and after so attending; and
(ii)does not include any expenditure in respect of which a grant is payable under Chapter 3 of this Part;
(b)“qualifying quarter” means a quarter during which the eligible student attends as part of the student’s course an overseas institution or the Institute for at least half the period covered by that quarter.