HC Deb 21 January 1986 vol 90 c143W
Mr. Mikardo

asked the Prime Minister whether, in view of the conflicting accounts of certain incidents in the Westland affair given by her and the Secretary of State for Trade and Industry on the one hand and the former Secretary of State for Defence, the right hon. Member for Henley (Mr. Heseltine), on the other, she will seek to determine the truth by using a polygraph of the type Her Majesty's Government are proposing to use at Government communication headquarters, Cheltenham.

The Prime Minister