https://en.wikipedia.org/wiki/Opinion_polling_for_the_Scotti...
Given that the approach used to achieve the Brexit vote has been documented in great detail I wonder how we'll see them applied in this new referendum?
Unfortunately in international politics, winning a vote at home doesn't translate to a winning move internationally.
The huge disconnect between how Brexiters think the world works and how the world really works isn't subject to a popular vote or to media spin. It is going to cause the UK - well, England - catastrophic problems over the coming decade.
If anyone's bluffing in this environment, it has to be Theresa May; the Brexit plan is far less coherent than the plan for an independent Scotland, it's not clear what cards she might hold that have any value, and her ministers are briefing against her in the Times.
The outcome of the vote could fall either way, but it's certainly not a bluff. Current support for independence is Scotland is around 45-50%; there was a clear indication in the current government's manifesto that a referendum would be held if the UK exited the EU.
Anyone with objections to a slim majority making such a sweeping decision is met with, "leave one, get over it."
They're definitely not bluffing. Clue's in the name.
I certainly think there is a sense that to get a poll on a timeline they want, they need to start pushing now, because they know they can expect resistance.
I can't imagine anything that would increase support for independence more than any hint that we wouldn't be allowed to have another referendum.
[OK - apart from BoJo being PM].
At the same time, note Nicola Sturgeon's statements about how this isn't up to Westminster. Legally, of course, it currently is. But she's setting Theresa May up to use a refusal as a "look how undemocratic Westminster is" if it's refused. Look for attempts to bypass Westminster if it's slapped down - which may be serious, or may also be designed out of expectation they'll cause unfavourable reaction to another Westminster slap-down.
Their massive majority of Scottish MPs also mean they will be able to paint any Westminster refusal as England dictating Scottish issues.
It's very much a lose-lose for Theresa May in any case. If a vote is accepted, then it will be a constant distraction during the Brexit negotiations, for example, where any whiff of results negative to Scotland will be exploited for what it's worth...