Regulation 6 School travel grants
(a)
The school may, in the course of or immediately before a school year, make payments on account of the grant which it appears to the school will be payable for that year.
(b)
Where any such payments on account are made, any overpayment or underpayment of grant for the year in question shall, within three months of the final determination of the amount (if any) of the grant, be adjusted by payments between the parents and the school.