@bathsh3ba
Schools round here are using common sense rather than relying on the government to tell them what to do. It feels like a lot of people don't want to be trusted to do that. The vast majority of areas round here have had no cases in weeks, anywhere, schools or elsewhere. These schools have got rid of the masks. In areas where there have been clusters, masks are still being worn.
The thing is, for that to work, the information about clusters - in schools and elsewhere - must be rapidly and widely available.
If you look at all the 'public' information, in my area it looks as if it is 'safe'. In fact, just through personal contacts, i know that 2 primaries and 1 secondary are partially closed with at least 1 year group and often more fully out. That's just schools I have personal contacts. I have absolutely no way of knowing about more, and as the information is not being shared (e.g. my headteacher did not know about any of the ones I know about, but did know personally of a couple of others), those making the decision about masks in individual schools on the basis of 'clusters' are having to go on rumour and hearsay, not full facts.