I certainly share that wish and the mayor has made his views clear. I said earlier that I also applaud what companies are doing, provided that they can afford it. But to help households manage the costs of their bills—I have said already that I recognise that there is a squeeze on them—this Government have already frozen council tax and cancelled the rise in the fuel duty escalator. We are encouraging competition and that consumers switch to get the best deals. Moreover, advice is available from citizens advice bureaux and the Money Advice Service.