(1)On and after the commencement date no further sums shall be paid out of the National Oil Account (in this section referred to as " the Account ") under section 40(3)(a) or (c) of the 1975 Act (sums needed by the Oil Corporation or wholly owned subsidiaries of the Corporation and sums payable to Ministers in respect of revenue accruing in respect of certain services); and on and after that date no further sums shall be paid into the Account under any of the following provisions of that Act, namely—
(a)section 7(2) (sums lent to the Corporation by the Secretary of State);
(b)section 14(4)(b) (sums received by wholly owned subsidiaries of the Corporation); and
(c)section 40(2)(a) and (c) (sums received by the Corporation and sums payable to the Corporation in respect of certain services).
(2)On the commencement date the Oil Corporation shall assume a debt due to the Secretary of State (in this section referred to as " the Oil Corporation's commencing debt ") of such amount as may be determined by the Secretary of State, with the approval of the Treasury and after consultation with the Corporation, to be the excess of the aggregate of the sums paid out of the Account under section 40(3)(a) of the 1975 Act over the aggregate of the sums paid into the Account under sections 14(4)(b) and 40(2)(a) and (c) of that Act, or such other amount as may be so determined.
(3)The Treasury shall be deemed to have issued under section 7(4) of the 1975 Act to the Secretary of State out of the National Loans Fund on the commencement date a sum equal to the amount of the Oil Corporation's commencing debt.
(4)The rate of interest payable on so much of the principal of the Oil Corporation's commencing debt as is for the time being outstanding, the date from which interest is to begin to accrue, the arrangements for paying off the principal of the debt and the other terms of the debt shall be such as the Secretary of State may, with the approval of the Treasury, from time to time determine; and different rates and dates may be determined under this subsection with respect to different portions of the commencing debt.
(5)Any sums received by the Secretary of State by way of interest on or repayment of the Oil Corporation's commencing debt shall be paid into the National Loans Fund.
(6)In consequence of subsection (1) above section 7(2), section 14(4)(b) and section 40(2)(a) and (c) and (3)(a) and (c) of the 1975 Act shall cease to have effect.