I'll just leave this here:
"The EU has said an independent Scotland would have to
join a queue of nations seeking membership of the bloc, after
Nicola Sturgeon announced plans for a second independence referendum.
Wading into the debate on the Scottish Government’s plans for a second vote, a spokesman for the European Commission (EC) said Scotland would not be granted automatic access to the EU if it split from the rest of the UK.
At a briefing in Brussels, Margaritis Schinas said: "The Barroso doctrine, would that apply? Yes that would apply, obviously."
In separate remarks made in 2014, Mr Barroso said it would be "
extremely difficult, if not impossible" for an independent Scotland to get the necessary approval from the member states for it to join the EU.
He said: "We have seen Spain has been opposing even the recognition of Kosovo, for instance.
“So it [Scotland] is to some extent a similar case because it's a new country and so I believe it's going to be extremely difficult, if not impossible, a new member state coming out of one of our countries getting the agreement of the others."
Were Scotland to hold a second independence vote and then back splitting from the UK, the Government in Holyrood would have to apply for EU membership under Article 49 of the Treaty on European Union.