On the question of environmental impact, does my hon. Friend think that we were too obsessed by speed in the early years of this project? The Government now justify it on the basis of capacity, but there would still be much less environmentally damaging ways of increasing capacity—for instance, by laying more of the line along existing motorways such as the M40. Will my hon. Friend and other hon. Members also bear in mind counties not directly affected by the line, such as Lincolnshire, which are being starved of resources for our rural and commuter lines?