On 20 January, more than 415,000 pupils were off school and 15% of teachers were absent, but only 9,000 air purifiers have been promised, for approximately 300,000 classrooms. The Minister lauds the Government response, yet Germany has promised to subsidise 80% of the cost of air cleaning equipment in all schools to ensure that education is not disrupted. Why is he failing to ensure that our pupils have similar levels of protection?