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Thursday, October 15, 2026
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A Alert to Keir Starmer from His Own History: If You're Not Bold regarding Brexit & Europe, His Party Challengers Might Be.

Seven years ago, it took just eight words to ignite a Labour conference and to show Labour was becoming disillusioned with Jeremy Corbyn. While not precisely soaring oratory, the words were greeted with wild cheering as most of the hall rose in spontaneous acclamation.

As the commotion died down, Keir Starmer, stood at the podium, blinking in surprise. He was unaccustomed to his addresses having such an effect. His statement was simply: "We are not excluding staying in the EU". Context, however, is key.

During that deeply polarized period in 2018, straying from his agreed text like this was always going to be seen as issuing a challenge to the party leader, who was trying to prioritise leave supporters in working-class seats above the pro-European instincts of his party. In just one speech, this grey-suited 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 would later replace.

The Evolution of Stance and Closed Issues

In the years since, the landscape has shifted, especially for Starmer himself. An early move upon assuming leadership in 2020 was to declare the Brexit issue was resolved by the 2019 general election. During the most recent campaign, he consistently stressed unbreakable pledge promises that forbade re-entry into the EU, the single market or a customs union.

Like his predecessor, his strategy has focused on winning pro-Leave voters in key seats, even if survey data suggests a significant number have passed away or shifted opinion.

Pressure Building on the EU

However, the tables have turned and the prime minister’s turn to face the pressures of being a Labour leader. And, if EU relations may not be the boiling pot in UK politics, a lid which was tightly sealed since Brexit is beginning to rattle again.

Both Starmer and Rachel Reeves have ramped up their language regarding the damage caused by Brexit has inflicted on Britain's economic standing. It’s a useful stick with which to beat the Reform UK leader, who now rarely mentions his flagship policy was once his singular purpose and remains his only real achievement.

Nevertheless, the extent of the economic harm, which by some estimates has resulted in an economy that is significantly diminished compared to EU membership, towers over the minor adjustments so far offered by ministers. The PM's much-touted relationship reset agreed with Brussels in 2024 provides gains quantified in fractions of a percent.

Internal Pressure and Bolder Ideas

Rachel Reeves is among those trying to overcome long-standing interior ministry opposition to an expansive version designed to boost growth program for young people allowing youths can travel between the UK and the EU for work or study.

David Lammy has pondered publicly about the clear advantages of being in an EU customs pact, while a dozen Labour MPs, including the chair of the Treasury select committee, last week voted for a Liberal Democrat motion on customs union membership.

While the Europe minister, the minister in charge of UK-EU relations, who is now attending all cabinet sessions, maintains the red lines remain unchanged, there are ways to work around them. A proposal involves announce the start of talks immediately for a more ambitious agreement, to be featured in the following election platform, to be enacted only after securing a fresh mandate.

The Prime Minister's Fundamental Scepticism

However, Starmer has lately been pouring cold water on the idea cautioning that a return to an EU customs arrangement could undermine the trade pacts with America, which he regards as signature achievements of his premiership.

Reportedly that Starmer's doubts run even deeper, stemming from several key concerns.

  1. First, he thinks a customs pact has been made much harder as ministers are busily de-aligning from EU regulations in numerous sectors, including the environment.
  2. Secondly, the exorbitant price demanded from Britain to join a European defense initiative and the subsequent collapse of negotiations has led UK negotiators that European nations are less interested in cutting special deals to the UK than in demonstrating that leaving the EU was a mistake.
  3. Lastly, America's latest security doctrine, praised by Moscow, is seen by key advisors in Downing Street as a reason for Britain to keep its distance from the EU.

A Bizarre Strategy and Geopolitical Calculations

This strange and concerning document claims Europe is threatened by “civilizational erasure” because of immigration. It contains only one reference of the UK, placed beside a proposal that the US government may interfere in our politics to foster the growth of nationalist movements.

However, instead of concluding that this makes the US an unreliable partner, the government is worried that deeper EU integration would destabilise geopolitics further by endangering fragile US military support for Ukraine, Nato and much more besides.

Leadership Speculation & The Ghost of 2018

All of which brings us back to 2018. Starmer has always said that address was not a pitch for the leadership but simply an effort to keep open the possibility of staying in the EU in a future vote. Indeed, in those days, he still supported a “bespoke customs union deal” of the kind he currently seems to reject.

But it’s not been lost on Downing Street note that Wes Streeting, widely considered would stand in any leadership election, is among a clutch of senior ministers signaling they desire greater ambition on Europe.

Aides to the Deputy Prime Minister, another probable runner in a future race for the top job, insist she refuses to comment on her position regarding a customs pact because it would only “escalate unhelpful speculation”.

The Clear Danger and A Wise Memory

The risk is clear. Should the PM reject significant moves towards a close relationship, he allows rivals to occupy the space where the overwhelming majority 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 seven years ago. Potential pathways for a major proposal on Europe which the PM should not “rule out”; he should prise them open himself, rather than letting rivals makes them his – or her – own.

LM
About the author

Lynn Montgomery

A seasoned tech analyst and writer with over a decade of experience covering UK startups, digital transformation, and market trends.

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