The Monetary Policy Committee's Kate Barker talks to Ed Conway of the Telegraph, and admits that the Bank Of England's been surprised by recent house price inflation. She also says that the committee is considering taking a much more "aggressive" stance with interest rates. You've been warned. The interview's to be published in greater detail tomorrow. But, in the meantime, here's a link to the main points, and you can actually hear some audio from the interview by pressing this.