Finance Bill

The hon. Lady made some important and passionate points about the impact of being worse off every year by £800, which is a big amount of money for many of my constituents. Given that we have just broadly agreed public expenditure figures for the next Parliament, does she feel that if this is a point of principle it is beholden on her to answer the question posed by my hon. Friend the Member for Nuneaton (Mr Jones) about whether a Labour Government would stick to their principles in the next election?