@HelloThereMeHearties
Nobody seems to be addressing the point of
why the EU wanted to invoke Article 16.
Did they think that AZ would smuggle vaccines over the border, or something? 
It gave them the ability to fully track where the vaccines were going.
They are basically arguing that they have as much right to thr vaccines produced as we do. So any production should be distributed equally without the Uk contract being given precedence for supply, which it currently is.
So what they want to now do is check how many vaccines have been manufactured and how many we have received v how many they have got, and is Astra Zeneca doing best efforts to supply them or are they givin us preferential treatment. If so they can prevent them coming to us.
The issue is clearly we have vaccinayed over seven million people and the Eu is no where near that level anywhere and in deep shit politically.
To be fair to our government, we seemed to have cracked on and signed contracts for supply early, where the eu simply took much longer.
Invoking article 16 shows how desperate things are. To put a border in and threaten peace in Ireland is huge. Beyond huge. The eu knows exactly what that could do. So it shows how desperate they are for vaccines.
If we had still been part of Europe we would have been fucked in terms of getting vaccine supply. This is a huge advertisement for brexit and likely other countries will now bay to get out. And the eu will know it.
They now have to pay billions more because we aren’t, and now their economies continue under threat because they can’t get vaccine supply. It’s a massive negative to be part of the eu.