From within the Government the figures they are seeing suggest that the virus is receding far far quicker than their experts predicted.
Christ Whitty has come out and said that we'll never see a lockdown again.
We could release everything now, like Israel did when they were at a similar vaccination level, and see no uptick in cases. I'm sure they are going to continue to follow the very conservative roadmap, but really there is no need, as immunity levels from both vaccination and infection are sufficient.
Great news!