§ Mr. Ernie Rossasked the Chancellor of the Exchequer if he will provide an estimate of the proportion of projected income from North Sea oil and gas which will come from the following sources: (a) royalties, (b) petroleum revenue tax, (c) corporation tax, (d) the supplementary tax introduced in the 1981 Budget and (e) any other source.
§ Mr. Peter ReesI shall let the hon. Member have a reply as soon as possible.