The relationship between the United Kingdom and the European Union is undergoing its most significant evolution since Brexit, as Prime Minister Keir Starmer pushes forward with his long-promised “reset” of ties with the bloc. In April 2026, that reset is gaining momentum — with new signals from Brussels about willingness to engage, accelerating trade discussions, and growing pressure from within Starmer’s own cabinet to go further than the government has so far been prepared to acknowledge publicly.
What Is the EU Reset?
When Keir Starmer came to power in 2024, he made improving the UK’s relationship with the EU one of his central foreign policy objectives. Unlike his Conservative predecessors, who tended to treat Brussels with suspicion or hostility, Starmer signalled a desire for closer cooperation across trade, security, and a range of regulatory areas. The “reset” is the umbrella term for this broader shift in diplomatic posture.
Crucially, Starmer drew early red lines: he would not seek to rejoin the EU Single Market, the Customs Union, or allow free movement of people. These were politically necessary constraints given the domestic sensitivity of anything that looked like reversing Brexit. But critics have argued from the start that trying to get meaningfully closer to the EU while ruling out the mechanisms that actually make closeness work was an inherently contradictory position.
Where Are Negotiations Now?
By April 2026, the picture has become more complex than Starmer’s original framing suggested. The EU has signalled it is “ready to engage” on re-integrating the UK into a customs union — a step that Starmer initially explicitly ruled out but which he is now under increasing pressure from cabinet colleagues to reconsider. Chancellor Rachel Reeves has been particularly vocal in pushing for closer trade alignment, pointing to the drag that post-Brexit trade friction is placing on UK economic growth.
In response, Starmer has floated a “Swiss-style” model of selective alignment with parts of the Single Market in specific sectors — agriculture, electricity, professional services — rather than a full customs union arrangement. This would, in theory, give the UK better market access in targeted areas while preserving its ability to set its own trade policy with the rest of the world.
The EU’s response to this approach has been cautious but not dismissive. Brussels has made clear that any arrangement that gives the UK significant Single Market benefits without the corresponding obligations — including accepting EU rules, contributions to the EU budget, and jurisdiction of the European Court of Justice — would be very difficult to agree. The asymmetry of what each side wants remains the central obstacle.
What Has Already Been Agreed?
Despite the ongoing uncertainties about the big structural questions, there has been meaningful progress on specific areas. The EU extended its data adequacy decisions covering UK data flows all the way to 2031, providing British businesses and public bodies with certainty that personal data can continue to flow freely between the UK and EU member states. This was a significant practical achievement that had real commercial value.
Progress has also been made on e-gate access for UK passport holders at European airports — an issue that has become acutely relevant given the chaos caused by the EU’s new Entry/Exit System — and on elements of the defence and security cooperation that both sides see as mutually beneficial regardless of the broader trade debate.
The Political Tightrope
Starmer faces a genuine political tightrope. On one side, a significant portion of the British public — and a vocal faction within his own Labour party — want to see a much more ambitious rapprochement with the EU, including potentially revisiting some of the Brexit red lines. On the other side, Reform UK and sections of the Conservative opposition would seize on any move toward closer integration as a “Brexit betrayal,” a charge that could do real political damage in Leave-voting constituencies that Labour won in 2024.
The government’s approach has therefore been to move incrementally, securing practical gains in specific sectors while avoiding the language of structural realignment. Critics argue this is insufficiently ambitious; supporters say it is the only politically sustainable path.
What to Watch For
The next major indicator of where this process is heading will be the UK-EU Summit, expected later in 2026. Both sides have committed to using the summit to take stock of progress and set out ambitions for the next phase of the relationship. If Starmer arrives with something concrete to offer — whether on fishing rights, budget contributions, or regulatory alignment in specific sectors — it could unlock a more significant deal than anything achieved so far.
For businesses, consumers, and anyone who travels between the UK and the EU, the direction of this reset matters enormously. Trade friction since Brexit has added costs and complexity to supply chains, and the prospect of some relief — even partial relief — is something the business community has been pushing for consistently. Whether the political will on both sides can translate into something substantial remains the central question of UK-EU relations in 2026.