Leaving the ECHR: the Conservatives' hardened pledge
Withdrawing from the European Convention on Human Rights went from fringe idea to official Conservative policy in October 2025. In July 2026 it hardened again: to stand as a Conservative candidate, you now have to back it. Here's what the Convention actually does, what leaving would change, and where every party stands.
What's happening
Kemi Badenoch committed the Conservatives to leaving the ECHR in October 2025, after a review led by Lord Wolfson KC concluded that key policy goals — chiefly on deportation and border control — could not be delivered inside it. In July 2026 the party turned the pledge into a selection test: only candidates who back ECHR withdrawal (and scrapping the 2050 net zero target) will be approved to stand as Conservative MPs — a move allies call discipline and critics call a purge. Badenoch says the party now has "the toughest immigration policy that's out there".
The ECHR is a 1950 Council of Europe treaty — separate from the EU — protecting rights such as life, liberty, fair trial, privacy and family life, with a court in Strasbourg. It applies in UK courts through the Human Rights Act 1998, so exit would also mean repealing or rewriting that Act. Among European states, only Russia and Belarus sit outside the Convention.
The case for
- Deportation and removals: Article 8 "family life" claims and Strasbourg interventions (like the interim order that grounded the first Rwanda flight in 2022) have repeatedly blocked or delayed removals of foreign offenders and illegal entrants.
- Democratic control: supporters argue final say on borders, sentencing and national security should rest with Parliament, not an international court.
- Reform UK agrees — leaving the ECHR underpins its Operation Restoring Justice deportation plan, so a right-of-centre majority would have a mandate for exit.
The case against
- The Good Friday Agreement embeds the ECHR in Northern Ireland's settlement; exit would reopen the most delicate constitutional file the UK has.
- The UK–EU relationship: the law-enforcement and data-sharing parts of the trade deal are conditional on ECHR adherence — and the new government's European Partnership Bill deepens that alignment.
- Rights at home: the Convention protects everyone, not just deportees — privacy, protest, press freedom and army veterans' cases have all run through it. Critics ask what replaces it, and whether a British Bill of Rights would survive its first controversial ruling.
- Company kept: leaving would put the UK alongside Russia and Belarus as Europe's only non-members — a reputational cost allies raise privately.
Where the parties stand
Conservatives: leave — now a condition of candidacy. Reform UK: leave — assumed in its justice and immigration plans. Labour: stay; the government's Immigration and Asylum Bill works within the Convention while tightening rules. Lib Dems and Greens: strongly opposed to exit. The next election will offer the clearest for/against choice on the ECHR the UK has ever had.
Sources & further reading
- ConservativeHome, 14 July 2026 — the candidate-selection rule.
- PoliticsUK — Badenoch's July 2026 policy positioning.
- House of Commons Library — briefings on the ECHR and UK withdrawal questions.
- Council of Europe — the Convention text.
Figures are from public material and may change. Not financial, legal or tax advice.