Mr Stewart makes an important point that came up previously when deals were being looked at. It is about the vulnerability of the UK being seen as a single state when trade deals are negotiated, and whether that places our NHS in a vulnerable position. We looked at the issue and took up-to-date advice at that time. We are looking at it again to ensure that we are as prepared as possible. I am absolutely certain that, with colleagues in Labour and elsewhere in the Parliament, if not the Conservatives, and with the people of Scotland, we will defend our health service.