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Thursday, October 15, 2026
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A Alert for Keir Starmer from His Own History: If You're Not Bold on Britain's EU Exit and the EU, Your Party Challengers Shall Be.

Back in 2018, a mere a short phrase to electrify the party's annual gathering demonstrating Labour was falling out of love with its then leader. Although not precisely stirring rhetoric, the words were greeted with rapturous applause as most of the hall rose in spontaneous acclamation.

As the commotion died down, Keir Starmer, remained at the lectern, blinking in surprise. He was unaccustomed to his addresses 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, straying from his agreed text in this way was always going to be seen as laying down the gauntlet to the party leader, who was trying to prioritise leave supporters in working-class seats above the pro-European instincts within Labour. With that single address, this seemingly cautious opposition Brexit spokesman underwent a transformation – albeit temporarily – into a risk-taker who would stand up for the party's base against the leadership he later succeeded.

The Shift in Position & Settled Debates

In the years since, much has happened, not least to Starmer himself. One of his first acts upon assuming leadership in 2020 was declaring the EU question was resolved by the previous year’s general election. During the most recent campaign, he repeatedly emphasised unbreakable pledge promises that forbade rejoining the EU, the single market or a customs union.

Like his predecessor, the PM's approach has been to pursue Brexit-y voters in target constituencies, despite polling evidence suggests a significant number have passed away or shifted opinion.

A Lid That Rattles on the EU

Yet, the tables have turned and the prime minister’s turn to face the pressures of being a Labour leader. While Europe is no longer the central crisis of British politics, the cap that has been kept tightly sealed since Brexit is starting to loosen again.

The Prime Minister and Chancellor have ramped up the rhetoric about the devastation that leaving the EU has inflicted on the UK’s economy. This serves as an effective tool with which to beat the Reform UK leader, who seldom discusses how leaving the EU was his primary goal and remains his sole political accomplishment.

Nevertheless, the extent of the economic harm, which by some estimates has left Britain with a national economy that is between 6% and 8% smaller compared to EU membership, towers over the micro-mitigation so far offered by ministers. The PM's much-touted re-set deal agreed with Brussels in 2024 offers economic benefits measured in fractions of a percent.

Cabinet Divergence and Ambitious Proposals

The chancellor is one of those attempting to bypass long-standing Home Office resistance to an expansive version designed to boost growth youth mobility scheme allowing youths can move between the UK and the EU to study or work.

David Lammy has pondered publicly about the clear advantages of joining a customs union with the EU, while a dozen Labour MPs, such as the head of the Treasury select committee, last week supported an opposition proposal on customs union membership.

Although Nick Thomas-Symonds, who oversees EU policy, now present at every cabinet meeting, insists the red lines remain unchanged, there exist avenues to work around them. A proposal would be to announce the start of negotiations now on a much bolder deal, to be featured in the next manifesto, to be enacted only after securing a fresh mandate.

Starmer's Deep-Seated Scepticism

Yet, Starmer has most recently pouring cold water again by warning rejoining a European customs area would “unravel” the commercial agreements with the US, which he views as key accomplishments of his premiership.

It is understood that the PM’s scepticism go still deeper, and is rooted in three further factors.

  1. First, he believes a customs pact is now much harder as ministers are actively diverging from EU regulations across a range of sectors, like environmental standards.
  2. Second, the prohibitive cost demanded from Britain to join the EU’s new defence fund and the subsequent collapse of negotiations has led UK negotiators that European nations are less interested in offering favorable terms with Britain than in demonstrating that leaving the EU was a mistake.
  3. Thirdly, the new US national security strategy, which has been welcomed by the Kremlin, is viewed by some influential figures in Number 10 as a reason for the UK to keep its distance from the EU.

An Alarming Document and Geopolitical Calculations

This strange and concerning document asserts Europe is threatened by “civilizational erasure” because of immigration. It contains a single mention to Britain, placed beside a proposal that the US government may interfere in our politics to encourage the growth of nationalist movements.

However, instead of deciding that this renders the US an unreliable partner, the government is worried that aligning closer with Europe could upset the global balance by endangering precarious American backing for Ukraine, Nato and much more besides.

Leadership Speculation and The Echo of 2018

This situation returns us to 2018. Starmer has always said that address was not an attempt to become leader but merely an effort to preserve the “option” of remain being on the ballot paper. Indeed, back then, Starmer still favoured a “bespoke customs union deal” of the kind he currently seems to reject.

Observers within Downing Street note that the Health Secretary, widely considered would be a candidate in any leadership election, is among a group of senior ministers letting it be known they desire greater ambition regarding the EU.

Aides to the Deputy Prime Minister, another likely contender in a contest to replace Starmer, maintain she refuses to comment on her stance on a customs union as it would merely “fuel unnecessary gossip”.

The Obvious Danger and A Wise Memory

The risk is clear. Should the PM reject more meaningful steps towards a close relationship, he cedes ground to claim the territory where most of the party's supporters reside.

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 EU relations which the PM should not “rule out”; he should prise them open himself, before someone else makes them his – or her – own.

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Written by

Valerie Warren

A coffee enthusiast and writer exploring London's café culture through personal stories.

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