Two new polls today:

Survation for Good Morning Britain this morning had topline figures of CON 43%(nc), LAB 37%(+3), LDEM 9%(nc), UKIP 4%(nc). Fieldwork was on Friday and Saturday and changes are from the previous week. Tabs are here.

ICM for the Guardian had topline figures of CON 45%(-1), LAB 33%(+1), LDEM 8%(nc), UKIP 5%(nc). Fieldwork was from Friday to Monday and changes are from the ICM/Sun on Sunday poll at the weekend. Tabs are here.

Both of today’s polls continue to show movement in Labour’s favour, thought the overall lead is different. A six point Tory lead would represent a small swing towards Labour, a twelve point Tory lead would still give them a stonking great majority.

The key difference between polls showing large and small leads is, as I wrote at the weekend down to how pollsters are treating turnout. There are lots of differences between different polling companies methods: they sample differently, weight by different things, do different things with don’t knows and so on. However, right now the one really huge difference is turnout. Weighted with all its normal demographic and political weights, ICM would have shown a Tory lead of only 3 points – that was transformed into a lead of 11 points by the turnout model, which predicts how likely respondents are to vote based on the estimates of turnout by age and class at the last election (the change from 11 to 12 points was the reallocation of don’t knows). That’s a big change, but given the errors in the polls in 2015 that may be necessary. On the other hand, if Jeremy Corbyn has managed to enthuse young people and there is a higher rate of turnout among younger voters than in 2015 then it risks understating Labour support. We shall find out next week…


There have been two new polls out today – both show a sharp reduction in the Tory lead.

The weekly ICM poll for the Guardian has topline figures of CON 47%(-1), LAB 33%(+5), LDEM 9%(-1), UKIP 4%(-2), GRN 2%(-1). The Conservative party’s support drops only a little, but Labour jump up five to 33% (their highest since June 2016 according to Martin Boon). The fourteen point lead is larger than most other polls – this is for methodological reasons (ICM’s demographic based turnout model gives a large boost to the Conservative party, otherwise it too would likely have been producing a single-digit lead). Note that ICM have also tweaked their method slightly to hide the option of UKIP for respondents in seats where UKIP aren’t standing, though this will likely have only a small effect. Full tabs are here.

Meanwhile a Survation poll for Good Morning Britain has topline figures of CON 43%(-5), LAB 34%(+5), LDEM 8%(nc), UKIP 4%(nc). Changes are from the previous Survation telephone poll a week ago, rather than their online poll at the weekend. Full tabs are here.

Fieldwork for both polls was over the weekend, after the Conservative manifesto launch. While there was already a general movement towards Labour before the manifestos, the post-manifesto polls suggest a further and sharper movement since then. I wrote a while back about how manifestos rarely have much impact in general elections – while it’s impossible to prove a causal link, the timing certainly suggests this is an exception! Perhaps it’s because when elections are five years in the making most policies have already been announced and focus-grouped into things that won’t scare the horses. Or perhaps just because manifesto launches rarely go as wrong as the Conservative party’s appears to have.

Whatever the reason, the question now is whether this is a temporary narrowing that will reverse when (or if) the focus of attention moves onto other subjects, or whether we are heading for a somewhat tighter race than many people expected.


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Two new voting intention polls today. The first by Survation for Good Morning Britain had topline figures of CON 48%(+1), LAB 30%(nc), LDEM 8%(+1), UKIP 4%(nc). Clearly there is no substantial change since their poll a week ago. Fieldwork was conducted on Friday and Saturday, after the leak of the Labour manifesto, and doesn’t show any sign of any impact.

The second was the weekly ICM poll for the Guardian. Topline figures there are CON 48%(-1), LAB 28%(+1), LDEM 10%(+1), UKIP 6%(nc). As many have noted, ICM are now are, along with TNS, one of only two pollsters still showing Labour support below thirty points (MORI last poll did the same, but that was several weeks ago when everyone showed Labour that low). It’s not that ICM haven’t shown Labour support rising a little. ICM have been showing Labour recovering slightly, it’s just they’ve been doing so at a slightly lower figures: at the start of the campaign ICM had Labour at 25-26% and they now have them at 27%-28%.

This seems to be a consistent methodological difference. The methodological differences between pollsters are complicated and various, and some of them work in opposite directions (ICM, for example, also reallocate don’t knows in a way that helps Labour) but the most obvious one at the moment is probably the approach to turnout. Traditionally British pollsters have accounted for people’s likelihood to vote by getting respondents to estimate their own likelihood to vote – put crudely, they ask people to say how likely they are to vote on a scale of 0 to 10, and then either weight them accordingly (someone who says they are 8/10 likely to vote is only counted as 8/10ths of someone who says 10/10), or apply a cut off, ignoring people who rate their chances below 5/10 or 9/10 or 10/10. Since 2015 several companies, including YouGov and Ipsos MORI, have also factored in whether people say they have voted in the past, weighting down past non-voters.

ICM and ComRes have adopted new approaches. Rather than basing their turnout model on people’s self-reported likelihood to vote, they base it on their demographics – estimating respondent’s likelihood to vote based on their age and social grade – the assumption being that younger people and working class people will remain less likely than older, more middle class people to vote. This tends to have the effect of making the results substantially more Conservative, less Labour, meaning that ICM and ComRes tend to produce some of the biggest Tory leads.

Full tabs for the ICM poll are here and the Survation poll here.


There have been two new voting intention polls today. A new Kantar poll has topline figures of CON 44%(-4), LAB 28%(+4), LDEM 11%(nc), UKIP 8%(+1). The Tory lead has narrowed significantly since their previous poll a week ago, but this is likely to something of a reversion to the mean after very large 24 point lead in their previous poll. Full tabs are here.

There was also a Survation poll for Good Morning Britain. This had topline voting intentions of CON 47%, LAB 30%, LDEM 7%, UKIP 4%, GRN 3%. The Tory lead is in line with other companies, but the Lib Dems on just seven is lower than we’ve seen in other recent polls. Note that the poll was conducted by telephone, meaning there are now phone polls from Survation and Ipsos MORI, with all the other companies polling this election using online methodologies. That said there don’t seem to be any obvious difference between the Tory leads in telephone and online polls (though the two phone companies are showing the lowest UKIP figures). Tabs for Survation are here.


As well as the Opinium poll I’ve already written about, there is also a ComRes poll for the Sunday Mirror and a YouGov poll for the Sunday Times tonight. In addition there’s a Panelbase poll of Scotland for the Sunday Times.

The ComRes poll has topline figures of CON 50%(+4), LAB 25%(nc), LDEM 11%(nc), UKIP 7%(-2), GRN 3%(-1). It echoes the same pattern we’ve seen in every other poll conducted since the general election was announced – UKIP dropping, the Conservatives increasing, and a huge lead for the Tories. The fifty point share for the Conservatives is apprently the highest ComRes have ever shown for anyone, though the last time any poll showed it was, I think, MORI giving the Conservatives 52% in 2008. Full tabs are here.

UPDATE: YouGov‘s Sunday Times poll has topline figures for Great Britain of CON 48%(nc), LAB 25%(+1), LDEM 12%(nc), UKIP 5%(-2) – changes are from the YouGov/Times poll in the week. UKIP are continuing to fall, 5% is the lowest YouGov have shown them for five years. According to Tim Shipman the Panelbase/Sunday Times Scottish survey is also very strong for the Tories, I’ll update when it appears.

UPDATE2: There is also a Survation poll in the Mail on Sunday. Survation topline figures are CON 40%, LAB 29%, LDEM 11%, UKIP 11%. Changes from the last Survation poll in January are Conservatives up two, Labour unchanged, the Lib Dems up one and UKIP down two. The hyperbolic Mail on Sunday headline about the Tory lead being halved appears to be based on comparing it to the ICM poll conducted straight after the election was called. As ever one should only compare polls from the same company conducted using the same methodology – otherwise it’s just as likely that any difference is down to different methodological approaches (there are significant differences between how ICM and Survation weight their data, model turnout and deal with don’t knows).

However, ignoring the Mail’s write up and taking the Survation poll on its own merits, it is showing a tighter race than the other polls – Labour and UKIP are a couple of points higher than other companies’ figures, the Conservatives lower. The fieldwork was a little later (conducted on Friday and Saturday), but time will tell if it’s because the Tory lead has peaked and dropped or just because of methodological differences. Tabs for the Survation poll are here.

Meanwhile the Survation/Sunday Post poll of Scotland has topline figures of SNP 43%(-7), CON 28%(+13), LAB 18%(-6), LDEM 9%(+1). Changes are from the 2015 general election – if repeated they would reflect a drop in the SNP lead and a very significant advance for the Scottish Tories, making them the clear second party in Scotland. A Panelbase/Sunday Times poll of Scotland is also due out overnight – I’ll update on that tomorrow.