There have so far been no changes to the CCCBR’s official guidelines regarding Covid safety. The latest version of the guideline was update yesterday and is available here: https://cccbr.org.uk/wp-content/uploads/2021/12/Guidance-at-a-glance-2.3.pdf
As previously, each ringer, tower captain, incumbent and diocese must individually assess the situation taking into account their own particular context and feelings. So let’s try not fall out with each other if (as is inevitable) we reach slightly different conclusions about how we respond to this evolving situation!!
I will try to watch for any changes in the CCCBR’s advice and alert you to it.