To ask the Chancellor of the Exchequer what assessment he has made of the effect of the postponement of the two pence increase in fuel duty on revenue accruing to the Exchequer in each of the next 12 months. (222316)

To ask the Chancellor of the Exchequer what estimate he has made of the effect on Government revenue of delaying the two pence rise in fuel duty to spring 2009. (222935)

The impact of a six-month postponement of fuel duty increases on Government revenue is shown in Budget 2008, page 110, table A1.