First Minister, I note that the World Health Organization is likely to modify its advice on the cloud effect that is generated through breathing and that the particles, very fine, that are so generated can hang in the air for hours, and they are particularly prone to do so in small spaces like toilets where there are hand dryers, for instance. Can you assure us that, as we gain more scientific knowledge of this disease, you will be modifying your guidance as to the proper thing to do, ensuring that it gets to those who need to know about it—[Inaudible.]—?