I join my hon. Friend in paying tribute to the immense contribution of teachers, leaders and all who work in our schools. We have consistently seen 99.9% of education settings open to support face-to-face education. The Secretary of State always said that, while masks in classrooms were brought in for a period as we tried to study the impact of omicron, they should not be in place for a day longer than necessary. We no longer recommend them, and no child should be denied the opportunity to study for refusing to wear a mask.