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Monday, October 12, 2026
CoreVista Blog

A Caution for Keir Starmer from His Personal Past: Without Boldness on Brexit and Europe, Your Party Challengers Shall Be.

Back in 2018, it took just eight words to ignite a Labour conference and to show Labour was falling out of love with Jeremy Corbyn. While not exactly stirring rhetoric, the words met with wild cheering as delegates stood for an impromptu ovation.

As the commotion died down, Keir Starmer, remained at the lectern, visibly startled. He wasn't really accustomed to his speeches producing such a reaction. All he had said was: "We are not excluding staying in the EU". But context is everything.

During that deeply polarized period of 2018, straying from the prepared script like this was inevitably viewed as laying down the gauntlet to Jeremy Corbyn, who sought to prioritize Brexit voters in key constituencies over the Europhile sentiments of his party. In just one speech, this grey-suited shadow Brexit secretary underwent a transformation – if only for a while – into a political gambler who championed most Labour MPs, members and voters against a leader he later succeeded.

The Shift of Stance and Settled Debates

Since then, much has happened, especially for Starmer himself. One of his first acts upon assuming leadership in 2020 was to declare the Brexit issue was resolved by the previous year’s national vote. During the most recent campaign, he consistently stressed manifesto “red line” commitments that forbade re-entry into the European Union or its core structures.

Like his predecessor, his strategy has been to pursue pro-Leave voters in key seats, despite polling evidence indicates many of them have died or changed their minds.

Pressure Building on the EU

However, the tables have turned and Starmer is now to be an embattled Labour leader. While EU relations is no longer the boiling pot of British politics, the cap which was tightly sealed for five years is starting to loosen again.

Both Starmer and Rachel Reeves have intensified their language about the devastation caused by Brexit has caused to Britain's economic standing. It’s a useful stick to criticize the Reform UK leader, who now rarely mentions his flagship policy was once his singular purpose and is still his sole political accomplishment.

And yet, the scale of the damage, which by some estimates has left Britain with an economy that is between 6% and 8% smaller compared to EU membership, dwarfs the micro-mitigation thus far implemented by ministers. Starmer’s so-called relationship reset agreed with Brussels in 2024 provides gains quantified in low decimal points.

Cabinet Divergence and Ambitious Proposals

The chancellor is among those attempting to bypass long-standing Home Office resistance to an expansive version of a growth-enabling youth mobility scheme allowing youths can move between Britain and Europe for work or study.

The deputy prime minister has pondered publicly about the clear advantages of joining a customs union with the EU, as several Labour backbenchers, such as the head of the Treasury select committee, recently voted for a Liberal Democrat motion on customs union membership.

While Nick Thomas-Symonds, the minister in charge of UK-EU relations, who is now attending all cabinet sessions, maintains the firm boundaries are still in place, there exist avenues these could be bypassed. One idea involves declaring the commencement of talks immediately on a much bolder deal, to be featured in the following election platform, with implementation only if Labour won a fresh mandate.

The Prime Minister's Deep-Seated Scepticism

However, Starmer has lately been damping it all down on the idea cautioning that rejoining a European customs area would “unravel” the trade pacts with America, which he regards as signature achievements of his premiership.

It is understood that Starmer's doubts go still deeper, stemming from three further factors.

  1. Firstly, he believes any customs union agreement is now significantly more difficult as ministers are busily de-aligning from European rules across a range of policy areas, like environmental standards.
  2. Secondly, the exorbitant price demanded from Britain to join the EU’s new defence fund and the ensuing failure in talks has led UK negotiators that European nations have little interest in cutting special deals 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 Downing Street as grounds for the UK to maintain distance from Europe.

An Alarming Strategy and Strategic Calculations

This strange and concerning document asserts Europe is threatened by cultural extinction due to immigration. It contains only one reference to Britain, found on a proposal that Donald Trump’s administration may interfere in British politics to encourage the rise of “patriotic” parties.

But, far from concluding that this renders America an undependable ally, ministers reportedly fear that deeper EU integration would destabilise geopolitics further by endangering fragile US military support for Kyiv, NATO, and other alliances.

Leadership Speculation & The Echo from the Past

This situation returns us to the conference of 2018. The PM has consistently stated that address was not an attempt for the leadership but merely an effort to preserve the “option” of remain in a future vote. In fact, in those days, he still supported a “bespoke customs union deal” similar to the one he now appears to be opposing.

But it’s not been lost on Downing Street have noticed that Wes Streeting, who just about everyone assumes would be a candidate for the leadership, is part of a group of senior ministers signaling they want to go further on Europe.

Staff for Angela Rayner, another probable runner in a future race to replace Starmer, maintain she refuses to comment on her position on a customs union because it would only “fuel unnecessary gossip”.

The Obvious Danger and A Wise Memory

The risk is clear. Should the PM reject significant moves towards a close relationship, he allows rivals to claim the territory where the overwhelming majority of the party's supporters are to be found.

It would be wise of him to remember the effect just a few words had for him seven years ago. Potential pathways for a big offer on Europe which the PM should not “rule out”; he should explore them himself, rather than letting rivals adopt them as their own.

By

Patrick Kane

A tech journalist with over a decade of experience covering digital transformation and innovation.

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