I think this (see pics for Sky news story and tweet) actually means the Govt's strategy is the right one?
I've always been quite cautious about COVID and was in favour of lockdowns and delaying the opening up until July but basically the data shows that with the Delta variant being so highly transmissible there isn't any such thing as 'herd immunity'.
If you don't get vaccinated, or the vaccine doesn't work for you, then you will get COVID. It's just a matter of when, not if.
So as horrible as it is (and I have massive sympathies for the immune suppressed and anyone the vaccine doesn't work for) there is no point continuing to shield the remaining vulnerable because they'd have to shield for the rest of their lives.
It's a horrible conclusion to face...but that seems to be what the data is saying...