Scotland's Second Referendum

I hope we're going to have at least one more discussion around this table soon. But the thing that people feared would happen did happen. Scotland very clearly voted to stay in and England and Wales, very clearly vote to go out. And Northern Ireland was closer than a lot of people expected. Does there have to be now a second referendum in Scotland? I think that it's a really hard question,. even harder than the UKIP question, in some sense, or at least as difficult."