Labour members who responded to a party consultation on extending British airstrikes to Syria are “overwhelmingly against” military action, according to reports.

BBC News says that the leadership team around Jeremy Corbyn believes that the mood in the party is shifting towards their point of view opposing strikes.

Over 70,000 people are said to have responded to the email consultation, issued last week, which asked members and supporters whether they agreed with strikes on Syria and whether they had any comments.

Labour said around 75 per cent of people in a sample of responses examined were against bombing. The poll is not a scientific survey of members' opinion but broadly chimes with previous systematically conducted polls.

The report comes as Labour’s shadow cabinet meets early this afternoon to finalise the party’s approach on Syria bombing after a very public internal debate on the issue.

Mr Corbyn is opposed to bombing in Syria because he believes that it could make the situation worse if indiscriminate or accidental civilian deaths strengthen support for Isis.

Thousands rally in UK against bombing Syria

The Government however says the UK should not “outsource” security to allies like the US and France, who are already bombing the country.

Some Labour MPs back strikes. A series of public opinion polls show that more of the public support strikes than oppose them, though Labour members are opposed.

Labour’s position could on the issue could be crucial because the Government may struggle to gain a majority in Parliament to authorise strikes on account of a bloc of Tory MPs being opposed to action.

In pictures: Syria air strikes (2014) Show all 20 1 /20 In pictures: Syria air strikes (2014) In pictures: Syria air strikes (2014) Syria Syrian citizens check a damaged house that targeted by the coalition airstrikes, in the village of Kfar Derian, a base for the al-Qaida-linked Nusra Front, a rival of the Isis group, between the northern province of Aleppo and Idlib In pictures: Syria air strikes (2014) Syria A Syrian boy (L) looking at a destroyed car that activists say was targeted by the coalition airstrikes, in the village of Kfar Derian, a base for the al-Qaida-linked Nusra Front, a rival of the Islamic State group, between the northern province of Aleppo and Idlib In pictures: Syria air strikes (2014) Syria Parts of a missile that activists say was fired by coalition airstrikes, in the village of Kfar Derian, a base for the al-Qaida-linked Nusra Front, a rival of the Isis group, between the northern province of Aleppo and Idlib In pictures: Syria air strikes (2014) Syria Tthe guided-missile destroyer USS Arleigh Burke (DDG 51) launching Tomahawk cruise missiles against Isis targets In pictures: Syria air strikes (2014) Syria The USS Arleigh Burke (DDG 51) launches a Tomahawk cruise missiles in the Red Sea, to conduct strike missions against Isis group targets in Syria In pictures: Syria air strikes (2014) Syria The guided-missile cruiser USS Philippine Sea (CG 58) launching a Tomahawk cruise missile against Isis targets in Syria, as seen from the aircraft carrier USS George H.W. Bush (CVN 77) in the Arabian Gulf In pictures: Syria air strikes (2014) Syria US navy sailors standing watch on the bridge while Tomahawk cruise missiles are launched against Isis targets in Syria, aboard the guided-missile cruiser USS Philippine Sea (CG 58), in the Arabian Gulf In pictures: Syria air strikes (2014) Syria An F/A-18C Hornet, attached to Strike Fighter Squadron (VFA) 87 prepares to launch from the flight deck of the aircraft carrier USS George H.W. Bush (CVN 77) in the Arabian Gulf, to conduct strike missions against Isis group targets AFP/Robert Burck In pictures: Syria air strikes (2014) Syria The US-led airstrikes in Syria against Isis targets in and around the city of Raqqa In pictures: Syria air strikes (2014) Syria A fighter from the Isis group holds a piece of what the IS is saying is a US drone that crashed into a communications tower in the Syrian city of Raqqa In pictures: Syria air strikes (2014) Syria Fighters from the Isis organisation pray at the spot where the jihadist group said a US drone crashed into a communications tower in the Syrian city of Raqqa In pictures: Syria air strikes (2014) Syria Fighters from the Isis group load a van with parts that they said was a US drone that crashed into a communications tower in the Syrian city of Raqqa In pictures: Syria air strikes (2014) Syria Fighters from the Isis group load a van with parts that they said was a US drone that crashed into a communications tower in Raqqa In pictures: Syria air strikes (2014) Syria Fighters from the Isis group gesture as they load a van with parts that they said was a US drone that crashed into a communications tower in Raqqa. A US-led coalition on carried out its first air strikes and missile attacks against jihadist positions in Syria, with Damascus saying it had been informed by Washington before the operation began In pictures: Syria air strikes (2014) Syria A Syrian man rides his bike past a communications tower that was destroyed after a US drone crashed into it, according to fighters with the Isis group, in the Syrian city of Raqqa In pictures: Syria air strikes (2014) Syria People inspect a shop damaged after what Isis militants say was a U.S. drone crashed into a communication station nearby in Raqqa In pictures: Syria air strikes (2014) Syria A man holds the remains of what Isis militants say was a U.S. drone which crashed in Raqqa In pictures: Syria air strikes (2014) Syria Resident gather in the back of a van the remains of what Isis militants say was a drone which crashed in Raqqa In pictures: Syria air strikes (2014) Syria A man inspects the remains of what Isismilitants say was a U.S. drone which crashed into a communication tower in Raqqa In pictures: Syria air strikes (2014) Syria A man inspects the remains of what Isis militants say was a U.S. drone which crashed in Raqqa

However, whatever the UK ultimately does, strikes by France and the US are already on-going and will continue.

Diane Abbott, the shadow international development secretary and close ally of Mr Corbyn, told the Today programme this morning that a free vote on the issue would amount to a victory for David Cameron.

“I think public opinion is moving towards us in opposing the rush to war, that’s why so many right-wing newspapers and commentators are opposed to the Syrian airstrikes,” she said.

“The problem about a free vote is that it hands victory to Cameron over these airstrikes, it hands victory to him on a plate. I don’t think that’s what party members want to see. I think it’s a matter for the leader, in consultation and in particular in consultation with the chief whip.”

Diane Abbott says a free vote would be a victory for David Cameron (PA)

Another close all of Mr Corbyn, shadow chancellor John McDonnell, however backs a free vote.

Mr Corbyn, a serial rebel before becoming leader, has in the past backed free votes on military action.

A number of Labour MPs said they would vote against a whip on the issue. Hove MP Peter Kyle yesterday told the Westminster Hour programme that he had made up his mind and that “the whip is irrelevant to me now”.

Under Ed Miliband Labour MPs were asked to vote against intervention against the Assad regime; the party’s entire front bench did so. This vote is about whether to bomb Isis, which the UK is already bombing in Iraq.

Some Labour frontbenchers have hinted that they might resign if they are not given a free vote, with Lord Falconer saying he hope resignations could be avoided.

Mr Corbyn yesterday told the Andrew Marr show that he would ultimately choose the party’s position because he was the leader.

“No decision has been made on that yet, I am going to find out what MPs think,” he told the programme.