Is the Prime Minister aware that we on the Opposition Benches could well wonder whether the Prime Minister knows who it is who is supporting him on this issue? During the discussions on energy conservation, did the right hon. Gentleman bear in mind the fact that the chairman of British Railways had indicated that the building of a Channel tunnel could save oil products? Was this discussed in any form? If it was not, when it comes up for discussion will the Prime Minister bear in mind that the South-East of England was paralysed for 15 years through lack of decision on the Channel tunnel and that when a decision was made it was subsequently cancelled? Will he ensure that a quick decision is made?