Completely barking mad.
https://www.politico.eu/article/uk-rejects-eu-plan-tie-defen...
Well, we'll see that and raise you the European Parliament in Strasbourg.
The EU could get rid of this idiocy overnight, except - well - France.
(I have nothing against the French, I've visited France dozens of times and have many friends there.)
"Once a month the European Parliament moves from Brussels to Strasbourg at a cost of £150m a year as lorries transport paperwork."[0]
"Top EU official brands Strasbourg shuttle 'insane'"[1]
"EU parliament’s €114m-a-year move to Strasbourg ‘a waste of money’, but will it ever be scrapped?"[2]
[0] https://news.sky.com/story/meps-on-the-move-madness-of-stras...
[1] https://www.theguardian.com/world/2006/sep/05/eu.politics
[2] https://www.euronews.com/2019/05/20/eu-parliament-s-114m-a-y...
I'm not saying it's what happened to the UK, but we asked for what we needed, got turned down and then left.
If you haven't already done so, read up on TARGET2[0], things could get somewhat spicy if a Eurozone country were to leave the EU.
[0] https://data.ecb.europa.eu/publications/ecbeurosystem-policy...
All I remember was Cameron asking to expel jobless immigrants, which confused the EU as Britain was already allowed to do that.
I remember Poland stopped us from getting it (supposedly).
The french didn't want us to exempt from financial regulation that was primarily targeted at the euro even though we use the pound.
Various nonsense, that people at the time felt strongly about (keeping the pound, not giving benefits and a council house to people as soon as they arrived, or some such exaggeration)
This isn't just a UK issue:
"Fishing is a relatively minor economic activity within the EU. It contributes generally less than 1 per cent to gross national product."[0]
and if you look beyond fishing, agricultural policy as a whole is - not sure how to put this politely - not easy to understand:
"The CAP is often explained as the result of a political compromise between France and Germany: German industry would have access to the French market; in exchange, Germany would help pay for France's farmers [..] The CAP has always been a difficult area of EU policy to reform [..]"[1]
[0] https://en.wikipedia.org/wiki/Common_Fisheries_Policy [1] https://en.wikipedia.org/wiki/Common_Agricultural_Policy