Investment banking has, in recent years, resembled a casino, and the massive scale of gambling losses has dragged down traditional activities as banks try to rebuild their balance sheets.

So I went into government with a clear mind about what the problems were, and what needed to be done.

I fear that the rising personal bankruptcies and repossessions are the first signs of bigger problems to come and personal debt - Gordon Brown's legacy to millions of Britain's families - will hang like a millstone around the neck of the British people for years to come.

The degree of leverage now being reversed is on a staggering scale, and the underlying global imbalances – notably between the savers and the spenders – will require long and painful adjustment.

The economy has become seriously unbalanced. Its growth has not been driven by investment or by overcoming Britain's long-standing weaknesses in investment and productivity, particularly skills. Instead, there has been a binge of debt-financed consumer spending.

Housing associations have fingered the fact that they cannot use their assets as liquidity due to Bank of England rules unlike their continental equivalents. This has emerged to be one of the main bottlenecks to getting investment going in the U.K. It is a Bank of England issue.

On banks, I make no apology for attacking spivs and gamblers who did more harm to the British economy than Bob Crow could achieve in his wildest Trotskyite fantasies, while paying themselves outrageous bonuses underwritten by the taxpayer. There is much public anger about banks and it is well deserved.