4.—(1) Regulations may make provision exempting persons from liability to make the relevant deduction or the relevant payment in prescribed cases where the amount of the compensation payment in question, or the aggregate amount of two or more connected compensation payments, does not exceed the prescribed sum.
(2) Regulations may make provision for cases where an amount has been deducted and paid to the Department which, by virtue of regulations under sub-paragraph (1), ought not to have been so deducted and paid, and any such regulations may, in particular, provide for the Department to pay that amount to the intended recipient or the compensator or to pay a prescribed part of it to each of them.
(3) The reference in Article 24(4)(a) to a “small payment” is a reference to a payment from which by virtue of this paragraph no relevant deduction falls to be made.
(4) For the purposes of this paragraph—
(a)two or more compensation payments are “connected” if each is made to or in respect of the same victim and in respect of the same accident, injury or disease; and
(b)any reference to a compensation payment is a reference to a payment which would be such a payment apart from Article 24(4)(a).