HC Deb 30 June 1967 vol 749 c151W
Mr. Biggs-Davison

asked the President of the Board of Trade what is the estimated effect of a Channel Tunnel on the volume of air traffic from the London airports; and to what extent this was taken into account in deciding to place a third London airport at Stansted.

Mr. J. P. W. Mallalieu

It is expected that the short haul cross-channel routes will be affected most by a Channel Tunnel, with substantial losses of traffic on the vehicle ferry services. No vehicle ferry services are operated from London airports. In total a Channel Tunnel may reduce London area traffic slightly and this was taken into account in considering the third London airport.