HC Deb 20 January 1981 vol 997 c92W
Mr. Austin Mitchell

asked the Secretary of State for the Home Department whether, in formulating his estimates of the number of citizens band radios presently in use in the United Kingdom, he has taken any account of the importation figures for citizens band aerials.

Mr. Raison

Our estimate of the number of 27 MHz tranceivers in use is based on information supplied by the Radio Interference Service as a result of the monitoring of actual transmissions throughout the country. We have no information on the number of citizens band aerials imported.