HC Deb 27 April 1970 vol 800 c200W
64. Mr. Hugh Jenkins

asked the Minister of Technology why he has refused the official United States proposals for an international agreement to de-escalate the approach to commercial supersonic flying; and to what extent the de-escalation proposed envisaged complete prohibition.

Mr. Carmichael:

My hon. Friend has been misinformed. No such proposals have been made to us.