HC Deb 20 December 1982 vol 34 c345W
Mr. Adley

asked the Secretary of State for Employment if the unemployment figures take account of the number of people employed in the black economy; and if he will make a statement.

Mr. Waddington

The size of the "black economy" and its effect on the unemployment statistics is not known with any certainty. It is believed that a substantial part of the "black economy" relates to the undisclosed activity and income of people who are self-employed or who have a job.