An extended sentence of 39 years, with a custodial term of 33 years, imposed in respect of a very large number of serious sexual offences against young girls was manifestly excessive; the appropriate custodial term was 30 years. The judge had also erred in adding up the consecutive sentences to reach the overall custodial term before imposing an extension period on the total: it was the overall extended determinate sentences that had to be consecutive, not just the custodial terms.