House of Commons

Largest rebellions

The Commons divisions where the most MPs voted against their own party majority. Each MP's rebellion is attributed to the party they sat for at the time of the vote.

Showing 151-175 of 801

Most rebels Most recent All divisions

Date	Division	Result	Rebels
12 Jun 2019	Business of the House (United Kingdom's withdrawal from the European Union) Conservative 9 · Labour 6 Transport 12 Jun 2019 · Rejected 298–309	Rejected 298–309	15
3 Apr 2019	European Union (Withdrawal) (No.5) Bill Committee Amdt 21 - Eustice Conservative 12 · Labour 3 Brexit / EU 3 Apr 2019 · Rejected 304–313	Rejected 304–313	15
3 Apr 2019	Second Reading of European Union (Withdrawal) (No. 5) Bill Conservative 10 · Labour 5 Brexit / EU 3 Apr 2019 · Passed 315–310	Passed 315–310	15
11 Jul 2023	Illegal Migration Bill: motion to disagree with Lords Amendment 56 Conservative 15 Migration 11 Jul 2023 · Passed 285–243	Passed 285–243	15
28 Apr 2026	Privilege Labour 14 28 Apr 2026 · Rejected 223–335	Rejected 223–335	14
15 Jul 2019	High Speed Rail (West Midlands - Crewe) Bill: Third Reading Conservative 12 · Labour 2 Transport 15 Jul 2019 · Passed 263–17	Passed 263–17	14
12 Oct 2020	Consideration of Lords Amendment 16: Agriculture Bill Conservative 14 12 Oct 2020 · Passed 332–279	Passed 332–279	14
13 Mar 2019	Main motion, as amended by amendment (a), on UK's withdrawal from the European Union Conservative 13 · Labour 1 Brexit / EU 13 Mar 2019 · Passed 321–278	Passed 321–278	14
13 Jul 2026	Immigration and Asylum Bill: Second Reading Labour 14 Migration 13 Jul 2026 · Passed 264–90	Passed 264–90	14
8 Jun 2020	Divorce, Dissolution and Separation Bill [Lords]: Second Reading Conservative 14 8 Jun 2020 · Passed 231–16	Passed 231–16	14
3 Sept 2019	European Union (Withdrawal): Sir Oliver Letwin's motion submitted under Standing Order No. 24 Conservative 14 Brexit / EU 3 Sept 2019 · Passed 328–301	Passed 328–301	14
22 Mar 2023	Draft Criminal Justice Act 2003 (Home Detention Curfew) Order 2023 Conservative 14 Crime / Justice 22 Mar 2023 · Passed 290–14	Passed 290–14	14
19 Jun 2019	Parliamentary Buildings (Restoration and Renewal) Bill: Report Stage: Amendment 1 Conservative 13 · Democratic Unionist Party 1 19 Jun 2019 · Passed 211–132	Passed 211–132	14
14 Apr 2026	Crime and Policing Bill: motion to agree with all remaining Lords Amendments Labour 14 Crime / Justice 14 Apr 2026 · Passed 247–21	Passed 247–21	14
18 Jul 2019	That this House disagrees with Lords Amendment 1, as amended, to the Northern Ireland (Executive Formation) Bill Conservative 14 Foreign Affairs 18 Jul 2019 · Rejected 273–315	Rejected 273–315	14
11 Jul 2023	Illegal Migration Bill: motion to disagree with Lords Amendment 31 Conservative 13 Migration 11 Jul 2023 · Passed 290–242	Passed 290–242	13
29 Apr 2025	Public Authorities (Fraud, Error and Recovery) Bill Report Stage: Amendment 11 Labour 12 · Liberal Democrat 1 29 Apr 2025 · Rejected 85–238	Rejected 85–238	13
22 May 2024	Holocaust Memorial Bill Committee: New Clause 1 Conservative 13 22 May 2024 · Rejected 11–182	Rejected 11–182	13
11 Jul 2023	Illegal Migration Bill: motion to disagree with Lords Amendment 102 Conservative 13 Migration 11 Jul 2023 · Passed 282–234	Passed 282–234	13
9 Feb 2021	Trade Bill: motion to disagree to Lords Amendment 1B Conservative 13 Trade 9 Feb 2021 · Passed 351–276	Passed 351–276	13
17 Jul 2023	Illegal Migration Bill: motion to disagree with Lords Amendment 56B Conservative 13 Migration 17 Jul 2023 · Passed 282–227	Passed 282–227	13
14 Mar 2019	UK's withdrawal from the European Union: Sarah Wollaston's amendment (h) Labour 13 Brexit / EU 14 Mar 2019 · Rejected 85–334	Rejected 85–334	13
6 Jan 2021	Public Health (S.I. No. 8) Conservative 13 NHS / Health 6 Jan 2021 · Passed 524–16	Passed 524–16	13
13 Jun 2018	EU (Withdrawal) Bill Lords Amendments: Motion to disagree with Lords Amendment 51 Labour 10 · Conservative 2 Brexit / EU 13 Jun 2018 · Passed 327–126	Passed 327–126	12
16 Jul 2018	European Statutory Instruments Committee (Temporary SO) Amdt (a) Conservative 12 16 Jul 2018 · Passed 57–53	Passed 57–53	12

Division source Commons Votes API

Definition A rebellion is a recorded Aye/No vote cast against the majority of the MP's own party group. The count is the number of such votes in the division. Independents and the Speaker take no whip and cannot rebel. This is a factual count, not a judgement of motive.