Yesterday, when Labour leader Jeremy Corbyn was asked how he would vote if a People’s Vote on Brexit were held, he said, “It depends what the choice is in front of us. If we’ve got a good deal in which we can have a dynamic relationship with Europe ... then that might be a good way forward.” You would perhaps expect this of a Conservative leader but not a Labour one. Without hesitation the majority of Labour voters would have answered, “Of course I’ll vote to Remain.”

I cannot think of any Labour leader in my lifetime who would not have instinctively said “Remain” but the party has changed irrevocably under the current set up. Indeed, Corbyn is not the only one – a number of those from the 2015 intake of MPs who are mooted to succeed him are on record as being even more hostile to the notion of a People’s Vote.

I am not at all surprised by Corbyn’s answer. He voted against the UK joining the EU in the first place. His campaigning for Remain in 2016 can best be described as lukewarm, at worst it was obstructive. Alan Johnson, who led the Labour Remain campaign, was candid about the problems he faced dealing with the leader’s office, saying: “At times it felt as if they were working against the rest of the party and had conflicting objectives.”

In Tim Shipman’s book All Out War, Alan said “Jeremy’s advisers – Seumas Milne, Andy Fisher – absolutely wanted to leave.” Similar experiences were relayed to me by others who were part of the umbrella Britain Stronger In Europe campaign.

If there were any doubt where Corbyn’s real views lay, the day after the referendum he wasted no time in foolishly demanding Article 50 be invoked immediately – before Gina Miller’s Supreme Court case had even secured a say for parliament in the matter. Mimicking Theresa May, he then went on to claim the UK should not participate in the single market – stating, wrongly, that it was legally impossible in spite of the fact non-EU members Norway, Iceland and Lichtenstein are part of it. He sacked three frontbenchers for voting for my amendment to the 2017 Queen’s speech which demanded the UK at least remain part of the single market and customs union, and that leaving with no deal be ruled out.

Which MPs defected to form Change UK? Show all 12 1 /12 Which MPs defected to form Change UK? Which MPs defected to form Change UK? Change UK Details on the individual MPs are in the following photos Reuters Which MPs defected to form Change UK? Heidi Allen Anti-Brexit MP for South Cambridgeshire resigned from the Conservative party on February 20 PA Which MPs defected to form Change UK? Chuka Umunna MP for Streatham since 2010 and prominent People's Vote supporter PA Which MPs defected to form Change UK? Anna Soubry The prominent anti-Brexit MP for Broxtowe resigned from the Conservative party on February 20 PA Which MPs defected to form Change UK? Luciana Berger MP for Liverpool Wavertree since 2010, resigned from the Labour Party over bullying and anti-semitism PA Which MPs defected to form Change UK? Sarah Wollaston Anti-Brexit MP for Totnes resigned from the Conservative party on February 20 PA Which MPs defected to form Change UK? Joan Ryan MP for Enfield North resigned from the Labour party on February 19 citing its tolerance of a "culture of anti-Jewish racism" PA Which MPs defected to form Change UK? Ann Coffey MP for Stockport since 1992 Chris McAndrew / UK Parliament Which MPs defected to form Change UK? Gavin Shuker MP for Luton South since 2010 Getty Which MPs defected to form Change UK? Chris Leslie MP for Nottingham East since 2010 PA Which MPs defected to form Change UK? Mike Gapes MP for Ilford South since 1992 PA Which MPs defected to form Change UK? Angela Smith MP for Penistone and Stocksbridge since 2010

He now refuses to wholeheartedly back a People’s Vote on the terms of Brexit with the option of staying in the EU on the ballot, save in extreme circumstances. That is why he whipped Labour MPs to abstain on the cross-party TIG amendment last week calling for a People’s Vote – it was supported by all the other opposition parties. Corbyn’s actions ignore the support of significant Labour-affiliated organisations such as the GMB, the TSSA and Community trade unions, for giving the people a Final Say on whether we go through with Brexit.

The wrong timing was, as usual, cited as the reason for the abstention. But with less than 12 days until exit day, and given his record, we cannot afford to give Corbyn a veto on whether giving people the Final Say on Brexit should be put to a vote in the Commons. The truth is he will be intensely relaxed if it never comes to pass – he always was and is a Brexiteer.

Perhaps the group that is most disappointed with Corbyn’s Labour Party are younger generations who enthusiastically sang “oh, Jeremy Corbyn” at Glastonbury in 2017, in the expectation he would help block a hard Brexit. Now they hear him declaring he wants to facilitate one.

Yes, a number of Labour MPs in Leave voting areas have reservations about supporting a People’s Vote but, as one Labour MP from such an area in the North East put it to me last month, there is zero chance of getting enough Labour MPs in Leave seats to support it given the absence of leadership on the issue from Corbyn.

After the 2016 referendum, I thought it was right that parliament invoked Article 50 and at least tried to square the impossible promises of the Leave campaign. I did not think it appropriate to call for another national poll before negotiations started, which is why I advocated a soft Brexit in the aftermath of the result.

However, as I stated in the House of Commons at the end of 2016: “If the deal that is reached at the end of this process is substantially and materially different from that that many of the Leave voters believed they were promised, we could legitimately ask for a second referendum.” When it became clear after the December 2017 European Council conclusions that this was the case I threw all my energies into campaigning for a People’s Vote. It is a crying shame the leadership of the opposition failed to do so.

The argument was always bigger than the fact Leave campaigners like Boris Johnson and Nigel Farage broke their promises. It goes to the heart of one’s values. A key progressive value is patriotic internationalism. We seek to protect the sovereignty of the nation state which is the UK but we are resolutely internationalist too because we cannot hope to build a good society at home in isolation from the global forces that are buffeting our people around, be that the issue of climate change, the impact of technology or global terrorism.

We are much better placed to address these problems and to build a fairer, more equal Britain by pooling power and working closely with other liberal democracies that share our values. There is no better vehicle for us to do this in our own back yard than EU membership, which is why I will always argue for it.

My feet on the ground

I usually spend all of my Fridays doing constituency activities because it is the one day of the week when there is usually no parliamentary business to keep me in Westminster. We have around 30 secondary and primary schools in the constituency so I try to visit one and have a discussion with my younger constituents on most Fridays. They are my favourite part of the day.

The visits are always inspiring and the energy, hope and optimism for the future that radiates from the pupils is utterly infectious. In the Q&A sessions I do, I get asked all kinds of things from whether we should put “boots on the ground” in Syria (yes, that was a question I was asked by a seven-year-old!), to what my favourite football team is (south London’s finest, Crystal Palace FC, of course!) But I was rather flummoxed last week when I was asked by a 10-year-old whether I had ever considered growing a beard – apparently I should give it a go because it would suit me! This job is full of surprises.