Well, through their delivery they have to ensure, of course, a safe and sustainable service in their areas, and I believe that they do that. There will occasionally be difficult decisions that they will have to take; we know that. What is hugely important, though, is that we are able to measure them in terms of their public engagement. There have been problems in the past around this, and not least in Hywel Dda. That's why I do very much welcome what the chair of the health board has said.