I shall come on to explain, if I may make a bit of progress, the way in which we shall link up to Scotland, and why the Bill covers the area. The Bill provides that important opportunity, and I shall come on that in a short while.
As I was saying, I want to make three points: first, the reason why a new high-speed line is right; secondly, the purpose of the Bill; and thirdly, the work that we are doing to manage the costs of the scheme. Why is HS2 necessary? The answer is not only speed, although HS2 will take an hour off journeys between London and Manchester, and between Birmingham and Leeds, and it will bring two thirds of people in the north of England within two hours of London.