Ok, here’s a thought. How about we find out who we need to email in the EU and ask the question of them? Anyone any ideas on how we do this?Don't want to put an unnecessary downer on this maz , but it still leaves the problem in asking a UK organization what EU entry officials will do, What I've seen so far in the UK government's interpretation of that sort of question leaves a lot to be desired, and seems to be influenced as to they are looking through pro or ant B rose closured spectacles.
I really don't know the answer other than letting a few brave souls try it first, other than that it's going back to last year, all speculation.