They’ve already invoked article 50, starting the formal processes for leaving the EU. As I understand it based on current EU rules that can’t be reversed. If you want back in you have to complete the exit process, then go to the back of the line to qualify/join all over again. So the vote itself was non-binding, but May went ahead and started the withdrawal process based on that referendum. The Queen could wake up tomorrow and order no Brexit, they could hold ten more votes. And they’re still locked in unless they convince Europe to allow it.
@anon62577920
So basically what’s happening now is the UK government is negotiating terms on what leaving will mean. May has been fighting for some format of “Soft-Brexit”, essentially staying in the EU without being in the EU. Keeping an open border in Ireland, staying in the common market, keeping peace and trade deals in place. But ending free transit/open borders, and removing all EU authority over the UK.
Europe as you may imagine is not on board with that. And the UK’s various proposals on that haven’t exactly advanced. May even took the step of warning that “We’re headed for a hard Brexit”, even as her government is still attempting to negotiate something else.
The latest pitch I heard was keeping Northern Ireland in the common market, and its border with The Republic of Ireland open. And Putting the hard border between NI and the rest of the UK.
Which doesn’t seem to be flying particularly well. UK citizens don’t seem to like the idea of a customs and travel border inside their country. The NI don’t quite like the idea of basically getting foisted outside the UK, while still losing all the EU support they’ve gotten in the past. The Scottish seem pissed that exceptions might be made for NI, but no allotments are in discussion for Scotland. And the EU still isn’t willing to play ball on some sort of special UK only arrangement. Though much of the UK press seems to be talking like staying in the common market is a possibility, noone else in Europe seems to take that seriously.
The EU did recently float the idea of a rule change to allow the UK to revoke its article 50 status, there doesn’t seem to a be formal offer on the table. But the rumor/ signalling seems to be you can take a hard Brexit or we can negotiate a way for there to be no Brexit, on the EU’s terms. May has preemptively dismissed that, repeatedly insisting Brexit is happening. As has, near as I can tell, every likely replacement for her should her government fail. So basically the deal being sought is absolutely anything that will soften the blow on the UK, except calling the whole thing off.
So far as I know it isn’t. Unless the EU decides it is. The UK at this point can not unilaterally decide not to go through with it. Their stuck. Kind of the irony of the whole thing. The “Euroskeptic” line on the EU was that they took sovereignty from the UK, and exercised too much control over UK internal actions and its interactions with the world. But as a result of Brexit, the UK is pretty much powerless in these negotiations. Brexit is going to happen or not happen as dictated by the rest of Europe.