Press release by the UK government (as of Jan. 19)
England to return to Plan A following the success of the booster programme
Plan B measures will be removed following millions getting the booster, which gives strong protection against Omicron.
People will no longer be advised to work from home, face coverings will no longer be mandatory in indoor venues, and organisations will be able to choose whether to require NHS COVID Passes
Vaccination remains our best defence against COVID-19 and people are urged to Get Boosted Now
[gov.uk]government/news/england-to-return-to-plan-a-following-the-success-of-the-booster-programme
The media including The Guardian are carrying out surveys regarding how Brits feel about lifting the COVID restrictions. The people I've been talking to, like friends, family, neighbours, etc. all share the view that the virus is not gonna go away, i.e., it is impossible to eliminate it, so we'll just as well as learn to live with it.