Finance Bill

The right hon. Gentleman may be aware that the interim report of the Competition and Markets Authority pointed out in June that customers on the standard variable tariffs are providing the big six energy companies with an extra £1 billion a year on account of over-charging? If he is concerned about the cost of energy, as I am, does he not agree that it is disgraceful that since that report we have heard nothing from the Government about how they are going to tackle this over-charging of some of the most vulnerable customers paying their electricity and gas bills today?