The weekly YouGov poll for the Sunday Times is now up online here. Topline voting intention figures are CON 32%, LAB 38%, LDEM 10%, UKIP 13%, showing the six point Labour lead that has been typical in YouGov polls of late. As well as regular trackers, today’s poll also has some questions on Syria and on the whole Edward Snowden, GCHQ, David Miranda, Guardian affair.

There is still minimal support for any intervention in Syria (if anything there is slightly less support than when YouGov asked the same questions back in May). While 77% would support sending humanitarian supplies to civilians in Syria and 41% would support sending protective clothing to troops fighting against Assad, a majority would oppose any other type of intervention – 58% would oppose sending small arms to the rebel troops, 74% would oppose sending British troops in Syria itself (just 9% would support military intervention on the ground).

A batch of questions on Edward Snowden and GCHQ show people pretty evenly divided on the principle of GCHQ’s behaviour, 41% think it is right that GCHQ should be able to listen into internet and communication data, 45% think it’s wrong. People are still split on whether the Guardian was right to publish stories about it – 40% think it right, 45% think it is wrong.

As the questions move onto the government and security services’s response, the destruction of the Guardian’s hard drives and the holding of David Miranda at Heathrow the balance of opinion moves slightly towards the security services. In questions about the Guardian hard drives people are, on balance, supportive off their destruction – by 54% to 23% they think it was sensible, by 41% to 34% they reject the idea it was pointless. Finally on the question of David Miranda’s treatment at Heathrow airport, 46% think the police were right to use anti-terrorism laws to detain David Miranda, 36% that they were wrong. 49% think it was a sensible use of powers to protect national security, 34% think it was a misuse of powers to interfere with legitimate journalism.

Also in today’s Sunday papers was an ICM poll in the Sunday Telegraph. The Telegraph article doesn’t make it clear, but I think this is actually one of ICM’s “wisdom index” polls (that is, rather than asking people how they would vote they ask people to guess what the percentages will be at the next election and average them) – the figures look more like ICM’s wisdom polls than their regular polls, and ICM don’t do standard voting intention online. For the record the poll has the Conservatives on 30%, Labour on 32%, Lib Dems on 16%, UKIP on 12%.

There is also an Angus Reid Scottish poll in the Sunday Express, already well written up by John Curtice here, which found current referendum voting intention standing at YES 34%, NO 47%.

The first poll conducted after Cameron’s Europe speech, YouGov’s on Friday, didn’t appear to show any impact on voting intention. However, this weekend we have a further four polls conducted after the speech (the Opinium one was mostly done prior to the speech). Here they are:

Angus Reid/Sunday Express have the Conservatives on 30% (up three) and Labour on 39% (down three) – the online version of the article doesn’t mention the UKIP or Lib Dem scores. The poll was conducted on Thursday and Friday.

ComRes/IoS/Sunday Mirror has the Conservatives up 5 on 33%, Labour unchanged on 39%, UKIP down 4 points on 10%. As I wrote yesterday, some of this appears to be due to ComRes treating likelihood to vote differently in their December poll, but even with consistent treatment of likelihood to vote the poll would have shown the Conservatives up 4 or 5 points, though it would probably also have shown Labour down slightly.

Survation/Mail on Sunday has the Conservatives on 31%, up two, Labour unchanged on 38% and UKIP down two on 14%.

YouGov in the Sunday Times has topline figures of CON 35%, LAB 41%, LDEM 12%, UKIP 7%. Compared to the average of YouGov’s polls last week that equates to the Conservatives being up by about two, Labour down by about two and UKIP down by about one.

In each individual poll the changes are relatively small, but they are consistent across the pollsters, so we can be fairly confident that the Conservatives have enjoyed a small boost from the referendum promise and the positive publicity around it. UKIP appear to have dropped slightly, but not massively (the biggest drop they had, that in the ComRes poll, was mostly due to methodological variation). The shift is hardly a game changing degree though.

Looking at the other questions, there is some stark variation in how people say they’d vote in an EU referendum. YouGov’s figures are very similar to what they were showing early in the week – in a straight referendum question 37% say they would vote to stay, 39% say they would vote to leave. If David Cameron were to renegotiate and recommend a yes vote then 50% of people say they would vote to stay, compared to 25% who would vote to leave – the contrast is almost entirely down to Conservative voters, who would currently vote to leave, but would vote to stay on renegotiated terms.

Angus Reid asked how people would vote if Cameron did manage to repatriate some powers, 34% said they would vote to stay in, 34% said they would vote to leave.

Survation found 50% saying Britain should leave the EU, 36% that they should stay. If Cameron wins back some powers, 43% of those saying Britain should leave say they would consider voting to stay.

This morning’s YouGov poll for the Sun has topline figures of CON 31%, LAB 43%, LD 11%, UKIP 10%.

I’m always wary of reading too much into small movements in polls, but four of the last five YouGov polls have had Labour leads of 12 or more, so it is beginning to look as if the Labour lead has increased slightly. This seems to be down to a drop in Conservative support and an increase for UKIP, rather than any shift in Labour support, presumably due to the publicity UKIP have recieved in recent weeks from the Rotherham adoption case, the speculation about a Conservative-UKIP pact and their strong performance in last week’s by-elections.

There is also a new poll by Angus Reid, whose British polls are becoming increasingly infrequent. Topline figures there are CON 28%(-1), LAB 42%(-3), LDEM 10%(+1), UKIP 11%(+3). Changes are since March, the last time Angus Reid did a British voting intention poll. The fourteen point lead for Labour, while large in comparison to other companies, is actually a drop from Angus Reid’s previous poll – for whatever reason, they tend to show by far the largest Labour leads of any pollster.