Is this school advice wrong??

[MrsVMorgan]

I feel very uncomfortable with this advice from school (primary) in regards to the class bubbles and isolation.

The bubble of staff and children will only have to iolsate if 3 or more members of the bubble test positive. If only 1 or 2 do, the bubble will carry on as normal until other staff or children show symptoms.

This can’t be right surely? Can anyone point me towards any guidance that confirms this is correct or infact incorrect? I can’t find anything specific but wondered if I’d missed it in the guidance.

Problem is that every school will do it differently. All of it. And parents doing what they like outside. In our area it's all been forgotten