Business Rate Supplements Bill

I was about to come on to Crossrail, and if you will forgive me, Mr. Deputy Speaker, I will pick up on that point. Interestingly, the briefing document that the Mayor of London made available to all Members of this House states specifically that he supports the use of the business rate supplement only for the Crossrail project, so using London as an example for rolling out the business rate supplement across the country misses the point. Let me move on and deal with Crossrail—