8.—(1) Compensation that is determined to be due is payable—S
(a)where the operator and the grantor or creditor in a standard security agree that a single payment is to be made on a specified date, on that date,
(b)where the operator and the grantor or such a creditor agree that payment is to be made in instalments at different dates, on the date agreed as regards each instalment,
(c)in any other case, subject to any direction of the Lands Tribunal for Scotland, as soon as reasonably practicable after the amount of the compensation has been finally determined.
(2) Any dispute in relation to the payment of compensation or interest shall be referred to and determined by the Lands Tribunal for Scotland.
(3) In relation to the determination of any such question, sections 9 and 11 of the 1963 Act apply as if—
(a)the reference in section 9(1) of that Act to section 8 of that Act were a reference to sub-paragraph (2), and
(b)references in section 11 of that Act to the acquiring authority were references to the operator.