Extending Heathrow is a really good example of how not to behave if you are the Government, but also how not to behave if you are a powerful and well-organised pressure group, like Greenpeace. The Government has said that Heathrow will be extended, but is fearful of having a vote here in the House of Commons, so, no surprises, the Tories have called a vote on Wednesday and 58 Labour members, knowing this is what the Tories are up to, have declared they are against an extension of...