I've pointed that out several times, jeremy. However, since Scotland was a part of the UK at the time of the referendum, whatever the politicians in Westminster decide will be binding on Scotland.
Not if the Scots are seen to have jumped ship whilst the UK are still technically part of the EU - ie sometime within the next 2 years or so.
A couple of problems.
They haven't sorted out what currency they are going to use yet.
I don't think anyone left in the UK would be happy with them using the pound and the EU might insist they use the Euro, which might put some off voting independance.
Scotland doesn't qualify to join the EU yet, there are other finances to sort out as well as the fact they have to qualify financially as well as already being independant when they apply. Applying wouldn't be instant either.
They can't veto the vote of the rest of the U.K., because if they tried all it would mean is they wouldn't get a voice in the exit.
It would go on without them.
All they can do is to try and negotiate exit terms that are not detrimental to Scotland and keep their voice in it.
Exiting the EU is not reliant on the agreement of Scotland. They are not a sovereign state in their own right.
It's going to happen anyway.
It's going to take them longer than 2 years to leave the UK, then they have to be ready to qualify for the EU.
Which is going to take as long again to join the EU.
They are not a separate country that has a history of trading so they won't have a separate credit rating.
There are as many issues with them joining the EU as a new country with no credit history, as there are them leaving the UK.
It's not impossible to sort out, but it all takes time.
For Scotland to achieve all that is going to take more than 2 years for us to exit.
They can't even apply to the EU until they are independant, even then it may take ages to negotiate something they can accept.
The EU could insist they use the Euro, if only to demonstrate they are truly independant of the U.K. and not some sort of back door for the uk to enjoy privileges of EU membership.
I think they might get a bumpy ride in that I think the EU would insist they use the euro and make the break from the Bank of England and the pound.