Dr DUNCAN WEBB: Well, they're still there, so that's why we left them there. We didn't take those ones out, Mr Woodhouse, but we added in stability, a stable system, and public confidence in a system. That's another important thing, that if a system loses public confidence then, again, the infrastructure can fail—whether it be a run on the bank, or people choosing not to use the stock exchange, and we've seen the stock exchange come, quite rightly, under scrutiny recently, about whether its systems are robust and stable enough to do the work that it's expected to do. So adding in the purpose of "stability and confidence" was an important point. 