I know that the hon. Lady feels passionately about this issue, but we want youngsters to be able to go back to university and benefit from education and learning. As she is aware, it is not just students and those who have been in contact with them who have to get tests and who may have to self-isolate if they are displaying symptoms; it is the whole of society. It is so important that we deal with this as a nation. We cannot have one rule for students and another rule for the rest of the population. This is the right approach, ensuring that we continue to do everything we can to control the virus.