Full Breakdown
Renewed Debate Over UK Re-joining the EU Ten Years After the Referendum
6/15/2026, 12:30:19 AM
A Call to Re-open the Brexit Debate
Former permanent secretary of the Department for Exiting the EU, Philip Rycroft, urged political leaders to launch a national discussion on re-joining the bloc. He argued that “Brexit is not done, Brexit will never be done” and warned that the United Kingdom’s “economic, defence and security future” is jeopardised by its current distance from Europe. The Office for Budget Responsibility estimates a 4 percent loss in UK GDP growth after fifteen years outside the single market, a figure Rycroft links to the “dramatic world changes” since the 2016 vote, including Russia’s invasion of Ukraine.
Political Context and Party Stances
Labour leader Sir Keir Starmer has ruled out overturning his party’s manifesto pledge to honour Brexit, yet he has pledged “tighter links” with the EU ahead of a July summit with French President Emmanuel Macron. Former health secretary Wes Streeting, a potential leadership challenger, has called the 2016 departure “a catastrophic mistake” and advocated full re-entry. Former Manchester mayor Andy Burnham, campaigning in a Leave-leaning constituency, remains cautious, stressing the need for public consent. The right-wing Reform UK party continues to oppose any re-joining route and maintains strong poll performance.
Public Sentiment Across Recent Polls
A YouGov tracker finds 57 percent of Britons now think the 2016 vote was wrong, while 55 percent support re-joining the EU—dropping to 35 percent if previous opt-outs are lost. Ipsos, King’s College London and UK in a Changing Europe report that 47 percent favour a closer relationship, 60 percent back deeper security cooperation, and 53 percent would accept free movement for single-market access. Best for Britain’s survey shows 53 percent support a full return, but Rycroft says a 70 percent threshold would be needed for serious consideration. Support for a second referendum sits at 48 percent, with 27 percent opposed.
Economic and Security Arguments
Beyond the OBR’s growth forecast, Rycroft warns that isolation could erode the UK’s influence in European defence initiatives and leave it vulnerable to “Russia’s threat on democratic way of life.” Security analysts note that 60 percent of respondents view the EU as a more important partner for defence than the United States, suggesting a strategic incentive for closer alignment.
Criticism and Alternative Paths
Former campaigner Gina Miller argues that re-joining the EU “is not the answer” given the “timing would be unforgiving,” proposing instead a Swiss-style settlement that grants market access and free movement while preserving parliamentary oversight. Reform UK’s stance remains that any move toward the bloc would compromise sovereignty, echoing broader public concerns about immigration control.
Conflicting Reports and Unanswered Questions
Polls diverge on the level of support for re-entry (55 percent vs. 53 percent vs. 48 percent for a second referendum). Data on how many voters would accept a customs-union arrangement without single-market benefits is sparse. The precise terms a fast-tracked accession—hinted at by EU delegate Sandro Gozi—remain undefined.
Verbatim Quotes
- “Calling for a debate on Britain’s future relationship with the EU, including rejoining the union, Mr Rycroft, who has also written for The Independent today, said: “Brexit is not done, Brexit will never be done.” — Philip Rycroft, former permanent secretary, Department for Exiting the EU
- “We ?need a new special relationship with the EU, because Britain’s future lies with Europe, and one day – one day – back in the European Union,” — Wes Streeting, former health secretary
Looking Ahead
The UK-EU summit in July will test whether Labour can secure a customs-union or single-market compromise. EU officials suggest a re-accession could be accelerated, yet domestic political divisions and public thresholds may delay any formal application. The outcome of the Labour leadership contest and forthcoming polling will likely shape the next phase of the debate.
