They should do and they need to, I would say a proper closure for all schools until the end of the month. But no, they won't.
They'll allow children to mix and the staff to be doing all the prerequisite testing (we have to do staff even though most of our children are young) and then wonder why the infection rates continue to go up and up, despite the Tier 3/4 restrictions. And then they'll suddenly realise that yes, all children are spreaders of the virus and too late, the schools will have to close because the country's hospital system is collapsing.
Bloody shambles, as always. For once, take a forward thinking decision, Boris......