(1) A separate appropriation, in accordance with which the Crown is authorised to incur expenses or capital expenditure, is made for each of—
(a) the categories of output expenses set out in column 3 of Schedule 1:
(b) the categories of benefits or other unrequited expenses set out in column 3 of Schedule 1:
(c) the categories of other expenses set out in column 3 of Schedule 1:
(d) the categories of capital expenditure set out in column 3 of Schedule 1.
(2) Each appropriation provided by subsection (1) is limited to—
(a) either—
(i) the amount authorised by the Appropriation (2008/09 Estimates) Act 2008 for the relevant appropriation as varied by the amount specified in column 4 of Schedule 1 alongside the relevant appropriation; or
(ii) if no amount was authorised by the Appropriation (2008/09 Estimates) Act 2008 for the relevant appropriation, the amount specified in column 4 of Schedule 1 alongside the relevant appropriation; and
(b) the scope shown in the Supplementary Estimates for the relevant appropriation.
(3) The appropriations provided by subsection (1) include the expenses and capital expenditure that have been incurred—
(a) under any Imprest Supply Act passed in relation to this year; and
(b) in advance, but within the scope, of one of those appropriations.