How is this expected to actually work in practice? I have only seen basic UK news articles, interested mostly to understand the practical implications.
Personal views without knowing detail: I simply don't see any way this can be achieved without infringing on personal freedoms of unvaccinated and vaccinated quite significantly. I'm very pro-vax in general and for covid, but I hope the UK doesn't start anything like this, seems like it would just have anyone digging their heels in and cause a lot of social unrest issues.