Leave vs Remain in 2026
How 2016 referendum voters intend to vote nowNote: Leave data shows top 3 parties. Remaining ~20% split smaller parties/DK.
Leave vs Remain Voting Chart
Voting intention by 2016 referendum vote, May 2026Full Breakdown Table
| 2016 Vote | Labour | Reform | Con | Lib Dem | Green | Leader |
|---|---|---|---|---|---|---|
| Leave | 14% | 44% | 22% | n/a* | n/a* | Reform (dominant) |
| Remain | 24% | 10% | 14% | 22% | 20% | Labour (narrow) |
* Leave voter data shows top 3 parties only; Lib Dem/Green shares among Leave voters below 5%.
How the Brexit Coalition Fragmented: Analysis
Leave Voters: Consolidated Around Reform
In May 2026, an extraordinary 44% of Leave voters back Reform UK — more than double the Conservatives on 22% and three times Labour on 14%. This consolidation of Leave identity around Farage’s party represents the completion of a journey that began with UKIP in 2013. Having achieved Brexit, Leave voters have not returned to their pre-2016 parties; instead, they have found a new political home in a party that validates their cultural and economic grievances.
The Conservative collapse among Leave voters is particularly striking. In 2019, Johnson’s “Get Brexit Done” coalition united most Leave voters behind the Conservatives; by 2026, only 22% of Leavers remain with the Tories. Sunak’s legacy, the Rwanda bill, and continued high immigration have severed that bond, with Reform now the dominant vehicle for Leave political identity.
Remain Voters: A Fragmented Centre-Left
Remain voters in 2026 are split almost evenly three ways: Labour 24%, Liberal Democrats 22%, Greens 20%. The Conservatives still hold 14% of Remain voters — likely older, economically conservative, pro-European one-nation Tories who never fully forgave the party for Brexit but have not yet found an alternative home.
Reform UK scores 10% among Remain voters, suggesting a small cohort who prioritised immigration control over EU membership in 2016 and now back Farage on those grounds. This cross-pressure group is politically complex and difficult for Labour or the Lib Dems to retrieve.
A Durable Realignment
The 2016 referendum appears to have triggered a durable political realignment comparable in scale to the 1945 Attlee revolution or the 1979 Thatcher realignment. Ten years on, Leave identity strongly predicts Reform UK support at 44%, while Remain identity predicts fragmented centre-left voting. Neither traditional governing party retains its pre-Brexit coalition, and under First Past the Post the geographic concentration of Leave voters in English constituencies outside cities gives Reform a structural advantage that raw vote shares alone do not capture.
Frequently Asked Questions
How do Leave voters vote in 2026?
Leave voters back Reform UK at 44% in May 2026 — a massive consolidation of the Eurosceptic electorate around Nigel Farage’s party. The Conservatives receive 22% of Leave voters and Labour just 14%.
How do Remain voters vote in 2026?
Remain voters are split three ways in May 2026: Labour 24%, Liberal Democrats 22%, Green 20%, Conservative 14%, Reform 10%. No single party dominates the Remain electorate, creating a major strategic problem for the centre-left.
Has Brexit reshuffled British politics permanently?
The evidence from May 2026 polling strongly suggests yes. Leave identity at 44% Reform and Remain identity at 24% Labour/22% LD/20% Green indicates that 2016 triggered a durable realignment. Neither traditional party retains its pre-Brexit coalition a decade on.