Should the United Kingdom remain a member of the European Union or leave the European Union?
Remain 52% (+1)
Leave 48% (-1)
This is very reminiscent of the YouGov on-the-day poll for the indyref, which showed the tiniest of last-minute swings in favour of the status quo. The difference is, though, that Remain are on 52% compared to 54% for No two years ago, which leaves open the potential for a Leave victory if YouGov are just a little out. As it happens, they were a little out two years ago, but it was Yes that they overestimated by 1%. We'll see.
UPDATE : Ipsos-Mori's on-the-day phone poll looks more convincing for Remain -
Remain 54% (+2)
Leave 46% (-2)
So it does look like there's been a genuine late swing towards the status quo, albeit not a massive one. Leave can only really win now if there's been some kind of systemic problem with the public polls - although that's scarcely unheard of.
UPDATE II : To give a tiny glimmer of hope to Leave, it looks like the YouGov figures have flattered Remain slightly due to rounding - it's actually Remain 51.6%, Leave 48.4%.
Thursday, June 23, 2016
Good evening Edinburgh, this is Budapest calling. Here is how the Hungarian jury would have voted tonight.
As we approach the end of polling, it's interesting to note that Stephen Bush of the New Statesman is still saying that he thinks we might be looking at a Leave vote. That should be taken seriously, because he was one of the first to confidently predict that Jeremy Corbyn would win the Labour leadership, and he was also closer to the truth than most about the general election. However, his assessment about tonight is based on an assumption of relatively low turnout. The mood music on social media actually suggests a very high turnout, although there's weirdly contradictory information out there if you look hard enough - different people in London saying turnout is either abysmally low or heading for a record-breaking high.
Turnout in London is particularly important, as is turnout in Scotland and Northern Ireland, because those are likely to be Remain's three best areas (unless you count Gibraltar). Between them they make up about one-quarter of the UK's population.
Anyway, as we wait for that mystery to be solved, I thought I'd treat you (and this won't take long) to an abortive interview I did a couple of weeks ago with my Hungarian friend Anita, who has lived in Scotland for most of the last seven years. As you might expect, she's not best pleased about the fact that she has no influence over a decision that will arguably affect her more than the British and Commonwealth citizens who do have a vote. I was going to ask her fourteen questions and really give her a chance to sound off, but unfortunately circumstances intervened and it came to an abrupt end just after I asked Question 2.
Me : You were about fourteen years old when Hungary joined the European Union in 2004. Do you have any memories of that period?
Anita : Yeah, I have loads of them. The first thing we all thought was that we would have the euro, you know, join the eurozone. That didn't happen! But I knew that there were all these new possibilities, that we could move, that we could travel, and you wouldn't need a passport. You could just go anywhere and see the world. I'd never been abroad before, so it was something that I really wanted to do. And everyone wanted to do that.
Me : Did you notice anything different about Hungary after it joined the EU?
Anita : Prices went up, I noticed that. People started to leave...
And...well, yeah, that was it. Not quite Frost/Nixon, but clearly I have to walk before I can run.
Turnout in London is particularly important, as is turnout in Scotland and Northern Ireland, because those are likely to be Remain's three best areas (unless you count Gibraltar). Between them they make up about one-quarter of the UK's population.
Anyway, as we wait for that mystery to be solved, I thought I'd treat you (and this won't take long) to an abortive interview I did a couple of weeks ago with my Hungarian friend Anita, who has lived in Scotland for most of the last seven years. As you might expect, she's not best pleased about the fact that she has no influence over a decision that will arguably affect her more than the British and Commonwealth citizens who do have a vote. I was going to ask her fourteen questions and really give her a chance to sound off, but unfortunately circumstances intervened and it came to an abrupt end just after I asked Question 2.
Me : You were about fourteen years old when Hungary joined the European Union in 2004. Do you have any memories of that period?
Anita : Yeah, I have loads of them. The first thing we all thought was that we would have the euro, you know, join the eurozone. That didn't happen! But I knew that there were all these new possibilities, that we could move, that we could travel, and you wouldn't need a passport. You could just go anywhere and see the world. I'd never been abroad before, so it was something that I really wanted to do. And everyone wanted to do that.
Me : Did you notice anything different about Hungary after it joined the EU?
Anita : Prices went up, I noticed that. People started to leave...
And...well, yeah, that was it. Not quite Frost/Nixon, but clearly I have to walk before I can run.
Remain take narrow lead in final Ipsos-Mori telephone poll
If you're ever trying to organise a surprise party, it might be an idea not to mention it to Ben Page of Ipsos-Mori. Having told the world the other day that two of his firm's competitors were about to publish polls showing Remain in the lead, he's spent the last couple of hours undermining the embargo on his own poll by dropping broad hints on Twitter that it was going to show a swing to Remain. In all honesty, though, given that Leave have been dropping like a stone on the betting markets, it's quite striking that the Remain lead is as low as it is - it's lower than the ComRes phone poll reported last night (in spite of the fact that the fieldwork is much more up to date), and it's in 'statistical tie' territory. Depending on the reports they're getting about turnout on the ground, the Leave campaign may feel this still puts them in with a genuine shout.
Should the United Kingdom remain a member of the European Union or leave the European Union?
Remain 49% (+6)
Leave 46% (-3)
Leave 46% (-3)
UPDATE : The Populus poll is much better for Remain -
Remain 55%
Leave 45%
That's a real oddity, because it's an online poll, and the fieldwork is only marginally more up to date than the YouGov and Opinium online polls that had a roughly 50/50 split. There have been some suggestions that Populus (who haven't published an EU poll for months) have been doing the private polling for the Remain campaign, so if those polls have been quietly doing the rounds in elite circles and have been markedly better for Remain all along, that could explain the odd sense of certainty in some quarters about today's outcome. But it's worth remembering that private polling isn't inherently more accurate than public polling. It'll be interesting to see whether Populus have been doing anything unusual, and perhaps reassigning Don't Knows to Remain on the basis of answers to supplementary questions in the way that ComRes did last night.
UPDATE : We now have a bit more detail from the Ipsos-Mori poll (although not the full datasets yet). The most intriguing point is that when a slightly different turnout filter is used, the Remain lead drops to 2% - a 51% to 49% split with Don't Knows excluded.
It's human nature to react to polls in the order in which we see them, but it should be stressed that the Ipsos-Mori poll is just as up-to-date as the Populus poll - both were conducted yesterday and the day before. And of course Ipsos-Mori is a telephone poll, so in the ultimate role-reversal it's actually the telephone poll that's keeping Leave's hopes alive.
Wednesday, June 22, 2016
Remain open up 6% lead in final ComRes phone poll
Should the United Kingdom remain a member of the European Union or leave the European Union?
ComRes (phone) :
Remain 48% (+2)
Leave 42% (-3)
YouGov (online) :
Remain 51% (+2)
Leave 49% (-2)
The ComRes result is, I'm sure, going to be portrayed in some quarters as a hammerblow for Leave, but actually, a quick perusal of past ComRes results reveals this to be the second-best poll of the series for Leave - the Remain lead has only slipped below 7% on one previous occasion, and that was in the most recent poll. The other big saving grace for the Leave campaign is that the ComRes fieldwork took place over several days, and actually started as long ago as Friday - so these numbers aren't any more up to date than any of the other polls we've seen today or yesterday. They're an important piece of evidence, but they don't supersede what has gone before. Basically this returns us to the long-running conundrum of this campaign - do you trust phone polls more than online polls, or is the truth somewhere in between?
* If online polls are calling this correctly, we're heading for a cliffhanger.
* If phone polls are right, the odds favour Remain - although there have been fewer phone polls to go on, and the three most recent ones have given conflicting estimates of the size of the Remain lead (arguably the ORB poll managed to contradict itself).
* If the true position is at a rough midway point between online and phone polls (which seems to be John Curtice's view), you'd very slightly favour Remain, but you certainly wouldn't be betting your house on it - particularly given that it's so hard to make predictions about how differential turnout will play out in an unprecedented one-off referendum.
My namesake James in the comments section below has pointed out (and I'm taking his word for it, because the YouGov website has crashed!) that the percentage changes in the YouGov poll are misleading, because there's been a methodological change - a 'squeeze' has been added to take account of undecided leaners. On a like-for-like comparison with the previous poll and excluding the squeeze, the figures are apparently Remain 45% (+3), Leave 45% (+1). A dead heat is within YouGov's recent normal range, so as was the case with Opinium and TNS (and I would argue Survey Monkey as well), there's absolutely no hard evidence of a very recent swing to Remain in this poll.
Another commenter raised a point that we've heard a lot about in recent days - that by some mysterious process, the City somehow already "know" that Remain will win, and will receive between 52% and 54% of the vote. This was my reply, and I think it bears repeating -
"Short of buying into the conspiracy theories and accepting that elections in Britain are rigged, that just sounds like gibberish to me (either that or professional arrogance). Even if you were looking at extensive private polling evidence showing that the Remain vote was around 52-54% with Don't Knows excluded, that does not constitute hard evidence that Remain is definitely going to win, because it's close enough for Leave to sneak it if the turnout-modelling is wrong. (And given the uniqueness of the contest, why would anyone have 100% confidence that the turnout modelling is well-founded?)"
The issue of turnout modelling is particularly relevant to the ComRes poll, because the ComRes adjustment for turnout has tended to be more favourable for Remain than what other pollsters have been doing. The basic figures among the whole sample tonight are Remain 46.8%, Leave 42.1%.
ComRes have also rather boldly reassigned some Don't Knows to Remain on the basis of how they answered a supplementary question about the economy. That could be a dangerous thing to do, given that the economy and immigration have been vying for importance throughout this campaign. Time will tell whether it was a stroke of genius or a foolish 'reimagining' of the raw results of a poll. Without that highly unusual adjustment, the headline Remain lead would have been a touch lower.
ComRes (phone) :
Remain 48% (+2)
Leave 42% (-3)
YouGov (online) :
Remain 51% (+2)
Leave 49% (-2)
The ComRes result is, I'm sure, going to be portrayed in some quarters as a hammerblow for Leave, but actually, a quick perusal of past ComRes results reveals this to be the second-best poll of the series for Leave - the Remain lead has only slipped below 7% on one previous occasion, and that was in the most recent poll. The other big saving grace for the Leave campaign is that the ComRes fieldwork took place over several days, and actually started as long ago as Friday - so these numbers aren't any more up to date than any of the other polls we've seen today or yesterday. They're an important piece of evidence, but they don't supersede what has gone before. Basically this returns us to the long-running conundrum of this campaign - do you trust phone polls more than online polls, or is the truth somewhere in between?
* If online polls are calling this correctly, we're heading for a cliffhanger.
* If phone polls are right, the odds favour Remain - although there have been fewer phone polls to go on, and the three most recent ones have given conflicting estimates of the size of the Remain lead (arguably the ORB poll managed to contradict itself).
* If the true position is at a rough midway point between online and phone polls (which seems to be John Curtice's view), you'd very slightly favour Remain, but you certainly wouldn't be betting your house on it - particularly given that it's so hard to make predictions about how differential turnout will play out in an unprecedented one-off referendum.
My namesake James in the comments section below has pointed out (and I'm taking his word for it, because the YouGov website has crashed!) that the percentage changes in the YouGov poll are misleading, because there's been a methodological change - a 'squeeze' has been added to take account of undecided leaners. On a like-for-like comparison with the previous poll and excluding the squeeze, the figures are apparently Remain 45% (+3), Leave 45% (+1). A dead heat is within YouGov's recent normal range, so as was the case with Opinium and TNS (and I would argue Survey Monkey as well), there's absolutely no hard evidence of a very recent swing to Remain in this poll.
Another commenter raised a point that we've heard a lot about in recent days - that by some mysterious process, the City somehow already "know" that Remain will win, and will receive between 52% and 54% of the vote. This was my reply, and I think it bears repeating -
"Short of buying into the conspiracy theories and accepting that elections in Britain are rigged, that just sounds like gibberish to me (either that or professional arrogance). Even if you were looking at extensive private polling evidence showing that the Remain vote was around 52-54% with Don't Knows excluded, that does not constitute hard evidence that Remain is definitely going to win, because it's close enough for Leave to sneak it if the turnout-modelling is wrong. (And given the uniqueness of the contest, why would anyone have 100% confidence that the turnout modelling is well-founded?)"
The issue of turnout modelling is particularly relevant to the ComRes poll, because the ComRes adjustment for turnout has tended to be more favourable for Remain than what other pollsters have been doing. The basic figures among the whole sample tonight are Remain 46.8%, Leave 42.1%.
ComRes have also rather boldly reassigned some Don't Knows to Remain on the basis of how they answered a supplementary question about the economy. That could be a dangerous thing to do, given that the economy and immigration have been vying for importance throughout this campaign. Time will tell whether it was a stroke of genius or a foolish 'reimagining' of the raw results of a poll. Without that highly unusual adjustment, the headline Remain lead would have been a touch lower.
If it's Brexit, what then for Scotland?
Just a quick note to let you know that I have a new article at the International Business Times about the potential impact of a Leave vote tomorrow on Scottish politics : the powers that would be automatically transferred from Brussels to Holyrood, the constitutional crisis that might ensue if Westminster tried to breach the Sewel convention by clawing some of those powers back, and of course the very real prospect of an early second independence referendum. You can read the article HERE.
Leave cling on to the lead in final TNS poll - just
Should the United Kingdom remain a member of the European Union or leave the European Union?
Remain 41% (+1)
Leave 43% (-4)
From what I can gather, TNS have chosen this unlikely moment to make a big methodological change, which entirely explains the apparent movement towards Remain. Without it, Leave would have retained exactly the same 7% lead they had in the last poll from the same firm. That's pretty extraordinary, given that the previous poll was conducted when Leave were enjoying a bit of a purple patch across the whole of the polling industry. On the face of it, that bodes well for a Leave victory, because it implies there's unlikely to have been much of a swingback to Remain - but the snag is that the fieldwork was conducted over a relatively extended period. It finished today, but it started way back last Thursday. That leaves open the possibility that there has been a very recent swing to Remain that this poll was unable to detect.
UPDATE : Just to emphasise the point about there being no underlying swing to Remain in this poll, I've now had a look at the datasets, and it appears that among the whole sample (when undecided 'leaners' are not assigned to either side) the Leave lead has actually increased from 2% to 4%.
Remain 41% (+1)
Leave 43% (-4)
From what I can gather, TNS have chosen this unlikely moment to make a big methodological change, which entirely explains the apparent movement towards Remain. Without it, Leave would have retained exactly the same 7% lead they had in the last poll from the same firm. That's pretty extraordinary, given that the previous poll was conducted when Leave were enjoying a bit of a purple patch across the whole of the polling industry. On the face of it, that bodes well for a Leave victory, because it implies there's unlikely to have been much of a swingback to Remain - but the snag is that the fieldwork was conducted over a relatively extended period. It finished today, but it started way back last Thursday. That leaves open the possibility that there has been a very recent swing to Remain that this poll was unable to detect.
UPDATE : Just to emphasise the point about there being no underlying swing to Remain in this poll, I've now had a look at the datasets, and it appears that among the whole sample (when undecided 'leaners' are not assigned to either side) the Leave lead has actually increased from 2% to 4%.
Leave take slender lead in final Opinium poll
I'm sure we'll have more polls tonight (Referendum Eve is very much like Christmas Eve, as veterans of the indyref will recall), but we've already had two so far today - and the news is mixed. Leave will be delighted to take a 1% lead with Opinium, who in recent weeks have become one of the most Remain-friendly online firms after introducing methodological changes that essentially made their weighted sample more like a typical telephone sample. But Survey Monkey show a small swing in the opposite direction, which leaves open the obvious possibility that nothing much has changed, and that any apparent shifts in either poll are just caused by normal sampling variation. Both polls show a statistical tie - ie. even if the methodology is bang on accurate, it's not possible to say which side is in the lead due to the standard margin of error. (I gather Opinium may have used a larger sample than usual, but even enormous samples have a margin of error.)
Should the United Kingdom remain a member of the European Union or leave the European Union?
Opinium :
Remain 44% (n/c)
Leave 45% (+1)
Survey Monkey :
Remain: 50% (+2)
Leave: 47% (-2)
I've just received the Survey Monkey press release by email, in which they describe the small reported shift to Remain as "decisive". I must say that's a bizarre summary, and not just because Opinium have directly contradicted their findings. Even with a sample size of 4000, it's absurdly bold to suggest that a 2% swing in a stand-alone poll is necessarily significant, or indeed that a 3% gap means that you've definitely got the correct side in the lead. I suspect that Survey Monkey, just like BMG a few days ago, may be overstating their sense of certainty in the hope of gaining bragging rights for years to come if they just happen to be right.
Should the United Kingdom remain a member of the European Union or leave the European Union?
Opinium :
Remain 44% (n/c)
Leave 45% (+1)
Survey Monkey :
Remain: 50% (+2)
Leave: 47% (-2)
I've just received the Survey Monkey press release by email, in which they describe the small reported shift to Remain as "decisive". I must say that's a bizarre summary, and not just because Opinium have directly contradicted their findings. Even with a sample size of 4000, it's absurdly bold to suggest that a 2% swing in a stand-alone poll is necessarily significant, or indeed that a 3% gap means that you've definitely got the correct side in the lead. I suspect that Survey Monkey, just like BMG a few days ago, may be overstating their sense of certainty in the hope of gaining bragging rights for years to come if they just happen to be right.
Tuesday, June 21, 2016
Leave edge into the lead in new Survey Monkey poll
Hot on the heels of YouGov, we now have more apparent evidence that the tragic murder of Jo Cox has not affected public opinion on the EU referendum. Today's new Survey Monkey poll was conducted entirely after the tragedy, and although the one-point increase in the Leave vote isn't statistically significant, there's certainly no sign of the swing back to Remain that many people seemed to be accepting as an established fact yesterday.
Should the United Kingdom remain a member of the European Union or leave the European Union? (Survey Monkey, 17th-20th June)
Remain 48% (n/c)
Leave 49% (+1)
Like YouGov, this is an online poll, so there remains the possibility that phone polls will detect a pro-Remain swing that online firms can't. The Survation poll at the weekend (which so far is the only phone poll to be entirely conducted after Ms Cox's death) showed changes that were consistent with that theory, but they were also perfectly consistent with a normal reversion to the mean after an unusually good poll for Leave last time around. The next phone poll (which I gather is expected to be another Survation poll in a matter of minutes from now) could tell us quite a lot.
UPDATE : And right on cue, here is the Survation phone poll -
Remain 45% (n/c)
Leave 44% (+2)
Again, the improvement for Leave is not statistically significant, but we now have reasonably compelling evidence from a series of polls (including both online and phone polls) that there has not been a substantial drift towards Remain in recent days. So the Leave campaign are entitled to breathe an enormous sigh of relief - although opinions differ on whether their current position is strong enough to withstand what may be coming their way over the next 48 hours, I don't see how anyone can seriously deny that they are very much still in the game.
One detail from the Survation poll that will be of some concern to the Remain campaign is that undecided voters don't break for Remain when pressed - they're essentially split down the middle. YouGov last night did find that the undecideds were slightly more inclined towards Remain, but even if those people had been added into the headline figures, Leave would still have had a very slender advantage.
We've heard a lot about the similarities between this referendum and the indyref, but given the closeness of the race it's worth reminding ourselves of one of the crucial differences. In September 2014, it always seemed likely that any sort of differential turnout was going to favour the No campaign. They were doing better among both older voters and affluent voters - two demographics that are disproportionately likely to drag themselves to the polling station. This time it's a much more mixed picture - older voters have consistently shown themselves to be far more likely to vote Leave, while the affluent are backing Remain. Those factors may cancel each other out, although if anything the rumours about how the postal voting is going suggest it's conceivable that Leave could even enjoy a net benefit from differential turnout. So certain commentators may be barking up the wrong tree when they point to the divergence between the final indyref polls and the actual result, and suggest that the current polls are bound to be underestimating Remain for that reason.
* * *
SCOT GOES POP POLL OF POLLS
50/50 ONLINE/TELEPHONE AVERAGE :
Remain 45.5% (+0.1)
Leave 45.8% (n/c)
ONLINE AVERAGE :
Remain 44.1% (+0.6)
Leave 46.1% (+0.4)
TELEPHONE AVERAGE :
Remain 46.8% (-0.4)
Leave 45.5% (-0.3)
(The Poll of Polls takes account of all polls that were conducted at least partly within the last seven days. The online average is based on seven polls - three from YouGov, two from Survey Monkey, one from Opinium and one from BMG. The telephone average is based on six polls - three from Survation, one from ORB, one from BMG and one from Ipsos-Mori.)
Like YouGov, this is an online poll, so there remains the possibility that phone polls will detect a pro-Remain swing that online firms can't. The Survation poll at the weekend (which so far is the only phone poll to be entirely conducted after Ms Cox's death) showed changes that were consistent with that theory, but they were also perfectly consistent with a normal reversion to the mean after an unusually good poll for Leave last time around. The next phone poll (which I gather is expected to be another Survation poll in a matter of minutes from now) could tell us quite a lot.
UPDATE : And right on cue, here is the Survation phone poll -
Remain 45% (n/c)
Leave 44% (+2)
Again, the improvement for Leave is not statistically significant, but we now have reasonably compelling evidence from a series of polls (including both online and phone polls) that there has not been a substantial drift towards Remain in recent days. So the Leave campaign are entitled to breathe an enormous sigh of relief - although opinions differ on whether their current position is strong enough to withstand what may be coming their way over the next 48 hours, I don't see how anyone can seriously deny that they are very much still in the game.
One detail from the Survation poll that will be of some concern to the Remain campaign is that undecided voters don't break for Remain when pressed - they're essentially split down the middle. YouGov last night did find that the undecideds were slightly more inclined towards Remain, but even if those people had been added into the headline figures, Leave would still have had a very slender advantage.
We've heard a lot about the similarities between this referendum and the indyref, but given the closeness of the race it's worth reminding ourselves of one of the crucial differences. In September 2014, it always seemed likely that any sort of differential turnout was going to favour the No campaign. They were doing better among both older voters and affluent voters - two demographics that are disproportionately likely to drag themselves to the polling station. This time it's a much more mixed picture - older voters have consistently shown themselves to be far more likely to vote Leave, while the affluent are backing Remain. Those factors may cancel each other out, although if anything the rumours about how the postal voting is going suggest it's conceivable that Leave could even enjoy a net benefit from differential turnout. So certain commentators may be barking up the wrong tree when they point to the divergence between the final indyref polls and the actual result, and suggest that the current polls are bound to be underestimating Remain for that reason.
* * *
SCOT GOES POP POLL OF POLLS
50/50 ONLINE/TELEPHONE AVERAGE :
Remain 45.5% (+0.1)
Leave 45.8% (n/c)
ONLINE AVERAGE :
Remain 44.1% (+0.6)
Leave 46.1% (+0.4)
TELEPHONE AVERAGE :
Remain 46.8% (-0.4)
Leave 45.5% (-0.3)
(The Poll of Polls takes account of all polls that were conducted at least partly within the last seven days. The online average is based on seven polls - three from YouGov, two from Survey Monkey, one from Opinium and one from BMG. The telephone average is based on six polls - three from Survation, one from ORB, one from BMG and one from Ipsos-Mori.)
Monday, June 20, 2016
Leave back in the lead in stunning YouGov upset
This is a suitably surprising end to a bizarre day. In the morning and early afternoon, the markets (of both the betting and financial varieties) were pointing heavily towards Remain, which led to some suspicions that there might be inside knowledge of forthcoming poll numbers. Those suspicions seemed to have been borne out when Ben Page of Ipsos-Mori eccentrically revealed on Twitter that two of his firm's competitors were about to release polls putting Remain in the lead. We knew that YouGov and ORB polls were pending, so those seemed like the most obvious candidates - which suggested a very real chance that a third successive YouGov poll might show a swing to Remain, and perhaps vindicate the over-excitable commentators who have been "calling" the referendum for Remain on the basis of seemingly no evidence whatever. But as it turns out, one of the Remain leads was in fact a NatCen survey that took place over an extended four-week period, and that therefore tells us absolutely nothing about very recent trends. Against all expectations, the new YouGov poll actually puts Leave back in the lead -
Should the United Kingdom remain a member of the European Union or leave the European Union?
Remain 42% (-2)
Leave 44% (+1)
The fieldwork was apparently conducted between Friday and Sunday, so was entirely after the murder of Jo Cox. The YouGov poll immediately before the tragedy had an identical result to this one, so on the face of it there doesn't appear to have been any direct and lasting impact on public opinion. (If there has been an impact, it's being masked by the quirks of sampling variation.)
The other half of what we were expecting to happen did happen - the ORB phone poll put Remain in the lead, but there's some pretty good news to be found for Leave even there. As I've mentioned a number of times, the ORB phone series has been driving me mad because there don't seem to be any definitive 'headline figures' - the Telegraph (who commission the polls) headline the figures that exclude anyone who isn't absolutely certain to vote, while ORB themselves usually seem to prefer the unfiltered numbers. On the latter count, the Remain lead has actually fallen from 5% to 2% over the last week, leaving us firmly in 'statistical tie' territory -
Remain 49% (n/c)
Leave 47% (+3)
Remarkably, that's the second-best showing for Leave in the unfiltered sample of any ORB phone poll since the series started in March. (And in retrospect, the outright best showing for them looks like it was a fluke result, because no other phone pollster was reporting similar numbers at the time.)
Curiously, though, the turnout-filtered figures (which until now have generally been better for Leave) shoot off in completely the opposite direction -
Remain 53% (+5)
Leave 46% (-3)
As I always used to point out about TNS polls during the indyref, the trend shown by turnout-filtered figures tends to be much more volatile, because significantly fewer respondents are left after the filter is applied. So it's very hard to say whether this poll is picking up that Remain supporters have genuinely become much more likely to vote over the last week, or whether the greater margin of error in the filtered numbers is causing an illusory Remain boost. For what it's worth, YouGov have failed to detect any sudden reversal of the enthusiasm gap - their poll continues to suggest that Leave voters are more likely to be absolutely certain to vote.
* * *
SCOT GOES POP POLL OF POLLS
As a final adjustment to the time-frame covered by the Poll of Polls, from now on only polls that were at least partly conducted within the last seven days will be taken into account. As I mentioned last week, I've made an executive decision that ORB's turnout-filtered numbers will be used for the rest of the campaign - in the last update that was boosting Leave slightly, but now it's helping Remain.
50/50 ONLINE/TELEPHONE AVERAGE :
Remain 45.4% (+0.8)
Leave 45.8% (-0.8)
ONLINE AVERAGE :
Remain 43.5% (+1.2)
Leave 45.7% (+0.3)
TELEPHONE AVERAGE :
Remain 47.2% (+0.4)
Leave 45.8% (-2.0)
(The Poll of Polls takes account of all polls that were conducted at least partly within the last seven days. The online average is based on six polls - three from YouGov, one from Opinium, one from Survey Monkey and one from BMG. The telephone average is based on five polls - two from Survation, one from ORB, one from BMG and one from Ipsos-Mori.)
Should the United Kingdom remain a member of the European Union or leave the European Union?
Remain 42% (-2)
Leave 44% (+1)
The fieldwork was apparently conducted between Friday and Sunday, so was entirely after the murder of Jo Cox. The YouGov poll immediately before the tragedy had an identical result to this one, so on the face of it there doesn't appear to have been any direct and lasting impact on public opinion. (If there has been an impact, it's being masked by the quirks of sampling variation.)
The other half of what we were expecting to happen did happen - the ORB phone poll put Remain in the lead, but there's some pretty good news to be found for Leave even there. As I've mentioned a number of times, the ORB phone series has been driving me mad because there don't seem to be any definitive 'headline figures' - the Telegraph (who commission the polls) headline the figures that exclude anyone who isn't absolutely certain to vote, while ORB themselves usually seem to prefer the unfiltered numbers. On the latter count, the Remain lead has actually fallen from 5% to 2% over the last week, leaving us firmly in 'statistical tie' territory -
Remain 49% (n/c)
Leave 47% (+3)
Remarkably, that's the second-best showing for Leave in the unfiltered sample of any ORB phone poll since the series started in March. (And in retrospect, the outright best showing for them looks like it was a fluke result, because no other phone pollster was reporting similar numbers at the time.)
Curiously, though, the turnout-filtered figures (which until now have generally been better for Leave) shoot off in completely the opposite direction -
Remain 53% (+5)
Leave 46% (-3)
As I always used to point out about TNS polls during the indyref, the trend shown by turnout-filtered figures tends to be much more volatile, because significantly fewer respondents are left after the filter is applied. So it's very hard to say whether this poll is picking up that Remain supporters have genuinely become much more likely to vote over the last week, or whether the greater margin of error in the filtered numbers is causing an illusory Remain boost. For what it's worth, YouGov have failed to detect any sudden reversal of the enthusiasm gap - their poll continues to suggest that Leave voters are more likely to be absolutely certain to vote.
* * *
SCOT GOES POP POLL OF POLLS
As a final adjustment to the time-frame covered by the Poll of Polls, from now on only polls that were at least partly conducted within the last seven days will be taken into account. As I mentioned last week, I've made an executive decision that ORB's turnout-filtered numbers will be used for the rest of the campaign - in the last update that was boosting Leave slightly, but now it's helping Remain.
50/50 ONLINE/TELEPHONE AVERAGE :
Remain 45.4% (+0.8)
Leave 45.8% (-0.8)
ONLINE AVERAGE :
Remain 43.5% (+1.2)
Leave 45.7% (+0.3)
TELEPHONE AVERAGE :
Remain 47.2% (+0.4)
Leave 45.8% (-2.0)
(The Poll of Polls takes account of all polls that were conducted at least partly within the last seven days. The online average is based on six polls - three from YouGov, one from Opinium, one from Survey Monkey and one from BMG. The telephone average is based on five polls - two from Survation, one from ORB, one from BMG and one from Ipsos-Mori.)
Sunday, June 19, 2016
New EU referendum podcast
Just a quick note to let you know that myself and Christopher Silver are the guests on this week's edition of the Newsnet podcast, hosted as always by Derek Bateman. We discuss the horrific murder of Jo Cox, the potential implications for the EU referendum, and also how a Leave vote might affect Scotland and the rest of the continent. You can listen to the podcast HERE.
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