@sammyjoanne yep that's right, it's all an offer and not compulsory! Return to in-person teaching is staggered, as you know, with students starting again anywhere from 11th Jan to 1st Feb depending on year group and subject. (Med students might even be the first week of Jan, but don't quote me on that.) Everyone has full teaching from 11th Jan of course, but any planned in-person sessions will be online instead.
The idea is that students return in the week before their in-person teaching restarts, and get a test or two that week, but actually they can come back whenever they like and it's up to them whether or not they get tested.
Personally I'm not fussed about whether or not students take tests before returning to class. The type of tests being used are notoriously unreliable. But I would appreciate anyone with symptoms or who have had a very, erm, 'sociable' Christmas break staying away from classrooms until they're sure they are covid-free.
Somehow it's almost Christmas and despite having children in school we have not (yet) caught Covid. Don't fancy getting infected in Jan/Feb by a student!