There does appear to have been an element of luck involved as well. From what I understand the AZ trials did have very few elderly people with Covid in it, so the precautionary principle would ordinarily prompt you to hold off until the trial generates more data for that demographic, which is what the EU have done. Britain went ahead anyway, and that has largely been vindicated. I have no idea if they knew something, but the Swiss have also had cold feet over the AZ vaccine so it's not like everyone was gladly following the British example.
Similarly with the one jab policy that was against what the pharma companies recommended. That too appears to have been a good thing, but I'm not sure how much of that is foresight and how much is sheer providence.
AZ I think was always the roaring hot favourate mate, a lot of the basis of their vaccine was already being developed for something else before Covid and they amended it for Covid, so they had a head start. I always thought Oxford and J&J would be the first vaccines. I was surprised Pfizer and Moderna broke first, I think AZ were to and they rushed to the finish line. To be honest their data, trials and research were messy. To be honest in good conceince, AZ did really well to get regulation at all and I can understand the cavets in some countries, in normal circumstances AZ would be struggling. They haven’t chanced it in the US and won’t until the data is stronger.
The deals are different as well, the UK signed away the right to take legal recourse from any adverse effect of vaccines, if anyone has an adverse effect in years to come, they can’t hold the drug company culpable. You can in the EU.
I think alll these things helped the UK do things very quickly, I think things will level up in March and think the EU will get ahead in April onward for a few reasons.
Lads will have different opinions, the decisions the UK made were fool heartedly genius I think you could apply both depending on your point of view, the great thing is, it all seems like it’s going really well and any risks or breaking ranks have paid off, thankfully!