HC Deb 05 March 1970 vol 797 c158W
Mr. Pardoe

asked the President of the President of the Board of Trade what discussions he has had with British airlines about the elimination of smoke pollution from their aircraft.

Mr. Goronwy Roberts

There have been no formal discussions so far. The major British airlines are already largely equipped with aircraft that produce minimal smoke emissions; but I am keeping a close watch on the situation.