I wouldn’t be surprised.
£150 billion a year for what the EUSSR costs the UK is probably accurate. I can’t seem to post the link: it just deletes my draft, but here it is:-
On leaving, I think something like a PPI-claim will be instituted. We’ll get back the entirety of the monies, plus interest, in a way that would “place us in a financial position like that as if we had not signed up in the first place.”
The really will have to offer Greece, Portugal, Spain and Italy on eBay as a “buy it now” for £4.99. It’s the only way we’ll ever earn the money back.