The problem comes, phillipas, when the problems encountered on TB because we don't have a consolidated set of rules about how we operate start to interfere with doing what is actually our role as you outline above. And IMHO, we are at that position now, where we have discovered that if TB members refuse to accept that we are bound by any rules about how we conduct ourselves or how we carry out business, that makes it actually very difficult to continue functioning in any way which discharges our responsibilities. So we can either muddle on as we are, where we are not working well or effectively and as a result, IMHO not living up to our responsibilities, or we can take the time to resolve the situation. So that's what we are having to do.