Andrew Haldane, executive director for financial stability at the Bank of England, pauses during an interview in London, U.K., on Tuesday, June 14, 2011. The U.K. Financial Policy Committee may target unregulated bank transactions as it seeks to prevent bubbles and end the "Chuck Prince dynamic," said Haldane, a Bank of England official and member of the new panel. Photographer: Chris Ratcliffe/Bloomberg via Getty Images