HC Deb 27 April 1970 vol 800 cc204-5W
Mr. Hugh Jenkins

asked the Minister of Technology which members of the Organisation for Economic Co-operation and Development have indicated that they will allow supersonic flight corridors over their territories; and how many have indicated that they will not.

Mr. Carmichael:

No O.E.C.D. country has indicated that it will allow supersonic flight corridors over its territory. Six countries have indicated that they are considering a ban on commercial supersonic flights, at least over populated areas.