The advice is simply that anyone returning from certain affected areas should self isolate and seek NHS advice. Anyone returning from nearby areas should self isolate if they have symptoms. PHE have specifically said there's no need to close, even if there's a confirmed case in the school community.
Are schools allowed to just close, even against the official advice?
Lots of schools closing would be a disaster for the economy, for working parents and exams aren't far away. It's also a very bad thing wrt safeguarding for vulnerable students.
I know schools, especially academies do have a lot of autonomy but surely the government will have to step in if schools keep closing when the official advice is that there's no need?
How will OFSTED view unnecessary closures?