It is important that if people believe that they have some of the symptoms of COVID-19—which I have to say, look to me, when I've heard about them, remarkably similar to most other winter viruses that we often get—they should be able to get tested. We have people now self-isolating in what we'd consider a responsible way. The problem is they're not at work either. And so workplaces and businesses are having to think of ways of dealing with it. People are putting in place, very responsibly, plans—and I understand that Vodafone were doing this today, or very soon—where people can work from home, so that they are not putting both the work and themselves at risk and their workmates. So these are good, responsible responses from people.