Starmer at the G7: The UK Must Stop 'Looking Backwards' on Brexit
At the 2026 G7 summit, UK Prime Minister Keir Starmer delivered a clear and firm message on one of Britain's most enduring political fault lines: Brexit. Speaking to world leaders and reporters, Starmer doubled down on Labour's manifesto commitment not to rejoin the European Union, while simultaneously calling for both sides to stop relitigating the past and focus on building a stronger, more productive future relationship. His remarks came amid growing pressure from opposition parties and pro-European campaigners who are increasingly vocal about the possibility of the UK returning to the bloc.
What Did Starmer Actually Say at the G7?
Starmer's comments at the G7 summit were unambiguous. He stated plainly that the UK and the EU should not waste time "looking backwards" to the Brexit debate, insisting that his government stands by its promise — made during the 2024 general election — not to seek re-entry into the European Union. He acknowledged, however, that the bilateral relationship between Britain and Brussels had been making "real progress," describing it as "slowly but surely building" toward something more constructive.
The Prime Minister's position reflects a careful balancing act. On one hand, Starmer has consistently sought to distance Labour from the chaos and division of the Brexit years under successive Conservative governments. On the other, he is acutely aware that millions of British voters remain deeply sceptical of EU membership, and that reopening the question could prove politically explosive heading into any future electoral cycle.
Why Is the Pressure to Rejoin the EU Growing?
The renewed debate over EU membership has not emerged in a vacuum. Several rival parties have openly backed the idea of the UK returning to the European Union, pointing to a range of economic, diplomatic, and social arguments in favour of rejoining. The cost of living crisis, trade friction caused by post-Brexit customs arrangements, and reduced freedom of movement for British citizens working and studying in Europe have all fuelled public discussion about whether Brexit has truly delivered on its original promises.
Polling in recent years has shown a gradual shift in public opinion, with a growing share of UK adults — particularly younger voters — expressing regret about leaving the EU. For some political parties and advocacy groups, this represents a genuine opening to push for closer alignment or even full membership once again.
The Economic Case Being Made by Pro-EU Voices
Those calling for the UK to reconsider its relationship with Europe often point to the tangible economic costs of Brexit. Reduced access to the EU single market has added complexity and expense for British businesses engaged in cross-border trade. The services sector, which accounts for the vast majority of UK economic output, continues to face barriers that did not exist before 2020. Supporters of EU re-entry argue that rejoining — or at minimum, negotiating a much closer economic arrangement — would provide a significant boost to GDP and ease inflationary pressures that have weighed on British households.
The Political Risks Starmer Is Navigating
For Starmer, however, the politics of Brexit remain treacherous terrain. Labour's 2024 election victory was built on a broad coalition that included many voters in traditional "Leave" heartlands who supported the party for reasons unrelated to European policy. Reopening the Brexit question risks alienating these voters and hands political ammunition to both Reform UK on the right and various centrist parties attempting to carve out pro-European territory.
Starmer's repeated insistence that Labour will not rejoin the EU is, therefore, not simply a matter of personal conviction. It is a strategic calculation designed to hold together a fragile electoral coalition while still signalling openness to pragmatic improvements in the UK-EU relationship — without crossing the symbolic threshold of formal membership.
What Does 'Real Progress' in UK-EU Relations Actually Mean?
Starmer's claim that the UK-EU relationship is "slowly but surely building" raises an important question: what does meaningful progress actually look like outside of full EU membership? Since Labour came to power, there have been efforts to reduce trade friction, improve data-sharing arrangements, and strengthen cooperation on defence and security. The government has also sought to negotiate better terms for British professionals working in EU countries and for EU citizens living in the UK.
- Improved customs and trade facilitation agreements to reduce border delays and costs for exporters
- Enhanced security and intelligence cooperation between the UK and EU member states
- Progress on mutual recognition of professional qualifications in key sectors
- Ongoing dialogue around youth mobility schemes to partially restore freedom of movement for younger citizens
- Closer alignment on climate and energy policy to support shared net-zero commitments
These developments, while meaningful, fall well short of what either full EU membership or participation in the single market would offer. Critics argue they are also reversible and lack the institutional permanence that only formal membership can provide.
The Broader Global Context: Why the G7 Was the Right Stage for This Message
The choice to address Brexit at the G7 summit was itself significant. With geopolitical tensions high and multilateral cooperation under strain from conflicts in Ukraine and shifting alliances in the Indo-Pacific, Starmer used the global stage to position the UK as a stable, outward-looking partner — one that has moved beyond the turbulence of the Brexit era without needing to reverse it. The message to both domestic and international audiences was clear: Britain is open for business and partnership, and it does not intend to spend its political energy re-fighting the battles of the last decade.
Looking Ahead: Will Brexit Stay Off the Table?
Whether Starmer can keep Brexit off the main political agenda for the duration of this parliament remains to be seen. With rivals actively campaigning on closer EU ties and public opinion continuing to evolve, the pressure on the government is unlikely to ease. What is certain is that the Prime Minister has staked out a clear position — one of pragmatic progress over symbolic reversals — and that he intends to hold that line as long as the political arithmetic makes it necessary.
For now, Starmer's message from the G7 summit is the definitive statement of UK government policy: the future of Britain's relationship with Europe lies in building something new, not in revisiting what was lost.