In welcoming this package of measures, I very much urge my right hon. Friend to encourage businesses to be as flexible as possible so that employees can work from home, and to step up testing for emergency and public sector workers. Will he particularly focus on the elderly and the vulnerable who are living alone? There is a risk that in this sort of scenario they become inadvertently ignored by the system. What more can the Government do to reach out to these people—whether by looking at the voting register or whatever—to ensure that they are catered for? They are particularly vulnerable if they live alone.