Early evidence from SAGE has shown that early years provision had a smaller relative impact on transmission rates than primary schools, which in turn had a smaller relative impact than secondary schools; that is why the decision was taken. The hon. Lady mentions the National Education Union. I thank the National Education Union and Unison for recognising that the action they took and the advice that gave to their members on Sunday was incorrect, and for withdrawing that advice. It was the wrong advice, and I am glad that they have reflected on it and recognised that it was the wrong advice.