So I think we do need to allow for a bit of flexibility and for the employment relationship, to some degree, to deal with those sorts of circumstances, and I've observed in recent times, in fact, in this complex, some colleagues who have, effectively, done that—have taken a more precautionary approach to perhaps a common cold—where, in past years, they might have come into work and spread it around, but because of the heightened awareness around COVID have taken a precautionary approach, stayed at home, Zoomed in, and done their work from there. We can do that within the existing employment provisions that are in place.