The Bank of England has a statutory duty in relation to financial stability as well as monetary policy. The hon. Gentleman will know that the Banking Act 2009 gave it powers to deal with a bank that has failed. The FSA deals with the individual supervision of banks, and I announced today that it can now have different rules for different individual banks. That is quite an important change, especially with regard to the matters raised by the Liberal Democrat spokesman, Dr. Cable. We have one body looking at the overall system, and one looking at the particular. They need to work together and, as I said, whether one likes it or not, the Treasury needs to be at the table because of the fiscal consequences of any action that might have to be taken.
The hon. Gentleman asks who is responsible for doing what, but that depends on what is required. It is obviously for the Bank of England to act on monetary policy, for the Treasury to act on fiscal policy, and for the FSA to deal with an individual regulatory requirement.