At every stage, we have put the safety of students, pupils, teachers and the whole workforce—and including the whole community—at the heart of everything we have done. All the evidence shows that the work, the precautions and the measures that have been put in place mean that schools have been able to operate safely and well. We will constantly work with the whole sector to ensure that every measure is undertaken so that that continues. That is why we are ready to roll out a mass testing programme, delivering millions of tests right across the board. That will happen in schools as they welcome the children of critical workers as well as vulnerable children into them. When schools fully return and can welcome all children back, the testing regime will be at the centre of that return.