growstuff I completely agree with your post @ 18.09
My best friend is a teacher in a small primary school. They've spent the last week deep cleaning every area of the school, removing every soft surface that cannot be sanitized, rugs, pictures on walls, books, crayons, pens and pencils. They have one communal hall that they've been able to split into 2 very small class rooms which, at most, would allow 6 pupils in each space to taught. They'd just got it completed when the government decided on Monday that schools in this area would not, afterall, be returning. If they do split shifts for classes, it would mean that all areas would have to be deep cleaned at the end of every shift ready for the next shift of children to go in.
Who would be able to do that twice a day, every day?