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Tuesday, October 13, 2026
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An Warning for Keir Starmer drawn from His Own History: If You're Not Bold on Brexit & the EU, His Party Challengers Might Be.

Back in 2018, a mere eight words to ignite a Labour conference and to show the party was becoming disillusioned with Jeremy Corbyn. Although not exactly stirring rhetoric, the words met with wild cheering as delegates stood for spontaneous acclamation.

As the commotion died down, Keir Starmer, stood at the podium, blinking in surprise. He was unaccustomed to his speeches producing such a reaction. His statement was simply: "We are not excluding remain as an option". Context, however, is key.

During that darkly divisive time of 2018, departing from his agreed text in this way was always going to be seen as issuing a challenge to the party leader, who sought to prioritize Brexit voters in key constituencies above the Europhile sentiments within Labour. In just one speech, this grey-suited shadow Brexit secretary was transformed – if only for a while – into a risk-taker who championed the party's base against the leadership he would later replace.

The Shift in Position & Settled Debates

Since then, the landscape has shifted, especially for Starmer himself. An early move upon assuming leadership from Corbyn in 2020 was declaring the Brexit issue was resolved by the 2019 national vote. During the most recent campaign, he consistently stressed manifesto “red line” commitments that ruled out re-entry into the European Union or its core structures.

Similar to Corbyn, the PM's approach has focused on winning Brexit-y voters in target constituencies, despite survey data indicates many of them have died or changed their minds.

Pressure Building on Europe

However, it’s now Starmer is now to face the pressures of being a Labour leader. And, if EU relations may not be the central crisis of British politics, a lid which was firmly shut since Brexit is beginning to rattle again.

Both Starmer and Rachel Reeves have intensified the rhetoric about the devastation that leaving the EU has inflicted on Britain's economic standing. It’s a useful stick to criticize Nigel Farage, who seldom discusses his flagship policy was once his singular purpose and is still his only real achievement.

And yet, the extent of the economic harm, reportedly has left Britain with a national economy that is between 6% and 8% smaller than if it were still in the EU, towers over the micro-mitigation so far offered by ministers. Starmer’s so-called relationship reset agreed with Brussels last summer offers economic benefits measured in fractions of a percent.

Cabinet Divergence and Bolder Ideas

Rachel Reeves is one of those trying to overcome entrenched interior ministry opposition to a broader scheme of a growth-enabling youth mobility scheme by which youths can move between Britain and Europe to study or work.

The deputy prime minister muses openly regarding the clear advantages of being in an EU customs pact, as several Labour backbenchers, including the chair of the powerful finance committee, last week supported an opposition proposal on joining one.

Although Nick Thomas-Symonds, the minister in charge of EU policy, who is now attending every cabinet meeting, insists the firm boundaries remain unchanged, there exist avenues these could be bypassed. A proposal involves announce the start of talks immediately on a much bolder deal, to be featured in the next manifesto, to be enacted only after Labour won a fresh mandate.

Starmer's Deep-Seated Doubts

Yet, Starmer has lately been damping it all down on the idea cautioning that rejoining an EU customs arrangement would “unravel” the trade pacts with the US, which he regards as key accomplishments of his premiership.

Reportedly that Starmer's doubts go still deeper, stemming from three further factors.

  1. Firstly, he thinks a customs pact is now much harder as ministers are busily de-aligning from European rules across a range of sectors, including the environment.
  2. Second, the prohibitive cost demanded from Britain for entry into the EU’s new defence fund and the subsequent collapse in talks has convinced UK negotiators that former EU partners have little interest in offering favorable terms with Britain and are more focused on proving that Brexit does not work.
  3. Thirdly, the new US national security strategy, praised by the Kremlin, is seen by key advisors in Number 10 as grounds for Britain to maintain distance from the EU.

An Alarming Document and Geopolitical Calculations

This strange and concerning American strategy paper asserts Europe faces “civilizational erasure” due to Muslim migration. It includes a single mention of the UK, placed beside a suggestion that the US government will intervene in our politics to encourage the growth of nationalist movements.

But, far from deciding that this renders the US an undependable ally, ministers reportedly fear that aligning closer with Europe would destabilise geopolitics further by endangering precarious American backing for Ukraine, Nato and much more besides.

Leadership Speculation & The Echo of 2018

This situation brings us back to 2018. Starmer has always said his speech was not an attempt to become leader but simply an attempt to keep open the “option” of remain being on the ballot paper. In fact, back then, Starmer still favoured a “bespoke customs union deal” similar to the one he now appears to be opposing.

Observers within the Prime Minister's office have noticed that the Health Secretary, widely considered would be a candidate in any leadership election, is part of a clutch of senior ministers letting it be known they desire greater ambition regarding the EU.

Staff for Angela Rayner, another probable runner in a future race to replace Starmer, maintain she won’t discuss her stance on a customs union because it would only “escalate unhelpful speculation”.

The Clear Danger and A Wise Memory

The danger is obvious. Should the PM reject significant moves towards EU alignment, he allows rivals to occupy the space where most of Labour MPs, members and voters are to be found.

It would be wise of him to recall the impact just a few words had on his career in 2018. Potential pathways for a major proposal on Europe which the PM ought to consider; he should explore them personally, before someone else makes them his – or her – own.

Written by

Paul Hunter

Astrophysicist and science communicator passionate about unraveling cosmic mysteries and making space science accessible to all.

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