We can still look at more ventilation in schools/ more time outside/ can we reduce class size a bit.
Wearing masks in crowded situations will help.
Vaccination over 12 for children and families who want it (esp if risk factors).
Working from home widely accepted.
Careful thought around border controls.
I think some families will want and need to get together at Christmas (if someone has a terminal illness for example) others will want to protect vulnerable members by not getting together and it's hard to judge people either way.
It's really good that we have vaccines to the extent we have and some common sense & decency will see us through the next winter.
For all that people say on here that no one wears masks any more, that's really not the case in our home town and it wasn't the case when we went away to a big city either.
And this sort of precaution will protect against covid and flu and RSV as well, at least to some extent.