@MrsHastingslikethebattle you’re asking for evidence that doesn’t exist? 
The concern around vaccine efficacy is legitimate, so far it’s been okay but that’s not an absolute certainty to continue for the length of the pandemic and beyond is it? Efforts to monitor are for the sole purpose of catching any issues before they reach the scale of the last twelve months - or would you rather we just said to hell with it and then act all surprised if we’re caught off guard again?
Hospitals and deaths declining over lockdown? Is that why were in our 3rd one
Well yes because we’ve also relaxed restrictions in between. So far the only proven method we have of significantly reducing hospital admissions is lockdown. Vaccines should contribute to that but as we’ve yet to fully open we don’t actually know anything hence the gradual lifting of restrictions.
Hardly anyone is sticking to not seeing family this time and still mixing
Anecdata at best. Your experience is not universal.
I would take a long shot guess and say that the majority of vulnerable being vaccinated, which there is evidence of the vaccines stopping transmission too (which I can link) is why hospital admissions are actually declining
So you’re happy with ‘long shot guesses’ deciding on how to manage covid?
Link away, I’ve seen the data too and it’s incredibly promising which makes me happy. Doesn’t mean that we should throw caution to the wind and fling open everything at once with gay abandon and fingers crossed. Not when we have the opportunity to actually measure success before relying on it because it’s what we want to hear. Oh and maybe get a decent percentage actually fully vaccinated before deciding that everything is hunky dory.