But it really needs to be pointed out, time and time again, that the reason why petrol costs so much in the first place is because there's so much tax on it. As this graphic from the BBC shows, for a litre of unleaded petrol selling at £1, over 65p of the price is duty and tax:
Opposition politicians have echoed Brown's calls for lower fuel prices, which is both welcome and massively annoying. It is correct to say that since oil prices have effectively halved, it is wrong for fuel companies to retain their profit mark-up from when the prices were at their highest. But I do wish both the Conservatives and the press would mention to Brown just how much he could help people pay their bills if he stopped taking such a big slice of the cake.