Final YouGov AV poll
One more final poll for the referendum tomorrow - YouGov for the Sun have topline figures of YES 40%, NO 60%. That's in the same sort of ball park as YouGov's AV polling over the last fortnight or so, a very substantial NO lead (unless the polls are horribly, horribly wrong a NO victory appears a certainty) but not as large as suggested by ComRes and ICM. The poll was conducted yesterday and today, with a sample of 5,725.
There is apparently also an Angus Reid poll on AV due out tonight - I do not know when or where.
To avoid confusion, people are also tweeting a poll from the Metro apparently showing a 4 point lead for Yes. I've no idea of the veracity of the poll, but it is of readers of Metro under the age of 44, so is not intended to be a nationally representative poll or a prediction of the overall result.
UPDATE: The final Angus Reid poll on AV is now out, and has YES on 39%, NO on 61%