HC Deb 09 July 1979 vol 970 c33W
Mr. Ralph Howell

asked the Chancellor of the Exchequer, further to his reply to the hon. Member for Norfolk, North, Official Report, 11 June, c. 134, whether it is possible to measure the extent or growth of the hidden economy using national income or other statistics.

Mr. Peter Rees

I shall let my hon. Friend have a reply as soon as possible.