4. In section 36 (calculation of tax for different valuation bands)—
(a)in subsection (1), for the definition of item A substitute—
“A is the amount calculated (or last calculated) by the billing authority for that year under any of regulations 17(2), 18(2), 20(2), 21(2) or 22(2) of the 2008 Regulations in relation to that category of dwellings;”; and
(b)in subsection (2), for “section 34 above” substitute “Part 4 of the 2008 Regulations”.