How about we abolish the entire EU.
Return to national sovereignty.
Oh yeah because Britain's 24 hours of 'national sovereignty' has been a brilliant success with our PM quitting, Corbyn getting couped, the Governor of the Bank of England appearing on TV telling us not to panic, the pound plunging and being the laughing stock of Europe-having gone from the never quit group in the 1940 to the the 'muh immigrants' in 2016
A testatment to the fact that people will always opt to lose their heads first than come back to reason later. I guess that can be said for both sides.
Britain existed for close to 300 years before the EU, I have every confidence it will remain for another 300 years after the EU, provided cooler heads prevail.