6Notwithstanding the revocation by this Act of the [S.I. 1981/191.] Representation of the People -(Variation of Limits of Candidates' Election Expenses) Order 1981 and the [S.I. 1982/363.] Representation of the People (Variation of Limits of Candidates' Election Expenses) Order 1982, on the commencement of this Act the coming into operation of those orders shall for the purposes of sections 76(3) and 197(3) of this Act be taken (as the case may be) as the last occasion on which the maximum amount of the candidates' expenses was varied by order.