Well, I thank the Member for that and I agree entirely with what he said. And this has been a bit of a theme on the floor of the Assembly over the last few weeks. I had some work set in hand for me following Nick Ramsay's question a couple of weeks ago about Troy House. Now, from that work, I think we already know that, in any planning proposal, there is a statutory requirement to have special regard to the desirability of preserving buildings where those buildings have a particular status of the sort that David Melding has made reference to this afternoon. So, I agree with what the Member says. We are looking to see whether the current planning arrangements support that outcome in the way that we would want it to. The statutory requirement is an important defence that we already have in the way our planning law operates, but I have asked officials to give me advice as to whether there are any other ways in which that could be strengthened to make sure that, when proposals come forward, they pay absolutely proper regard to the historic nature and significance of buildings, but that those buildings need a future as well as a past and that we have to find ways of making sure that there are viable ways in which those buildings can go on having a living purpose.