House of Commons Data updated 16 Oct 2026

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 451-475 of 809

Most rebels Most recent All divisions

Date	Division	Result	Rebels
8 Feb 2017	European Union (Notification of Withdrawal) Bill: Committee of the whole House Amdt 43 Labour 2 Brexit / EU 8 Feb 2017 · Rejected 33–340	Rejected 33–340	2
9 Sept 2020	Opposition Day: protection of jobs and businesses: Prime Minister's amendment Conservative 2 Transport 9 Sept 2020 · Passed 320–9	Passed 320–9	2
18 Nov 2022	Motion to sit in private Conservative 2 Tax 18 Nov 2022 · Rejected 0–45	Rejected 0–45	2
27 Jun 2018	Draft Nursing and Midwifery (Amendment) Order 2018 Labour 1 · Liberal Democrat 1 27 Jun 2018 · Passed 465–2	Passed 465–2	2
20 May 2020	Trade Bill: Reasoned Amendment to Second Reading (Keir Starmer) Conservative 2 Trade 20 May 2020 · Rejected 262–352	Rejected 262–352	2
17 May 2024	Motion to sit in private Conservative 2 Tax 17 May 2024 · Rejected 0–37	Rejected 0–37	2
11 Jan 2023	Opposition day: NHS: Long-term strategy: Government amendment Conservative 2 NHS / Health 11 Jan 2023 · Passed 289–0	Passed 289–0	2
3 Dec 2025	Pension Schemes Bill: New Clause 3 Conservative 2 Benefits 3 Dec 2025 · Rejected 87–299	Rejected 87–299	2
25 Apr 2023	Opposition Day: Water quality (sewage discharge): motion as amended Conservative 2 Environment / Climate 25 Apr 2023 · Passed 286–0	Passed 286–0	2
21 Oct 2020	Opposition Motion: Additional Covid-19 Restrictions: Fair Economic Support Conservative 2 21 Oct 2020 · Rejected 261–340	Rejected 261–340	2
1 Feb 2021	Opposition Day: Unsafe Cladding Labour 2 1 Feb 2021 · Passed 263–0	Passed 263–0	2
27 Jan 2021	Covert Human Intelligence Sources (Criminal Conduct) Bill: Lords Amendment 2: Motion to Disagree Conservative 2 Crime / Justice 27 Jan 2021 · Passed 363–267	Passed 363–267	2
21 Oct 2016	Closure Motion: Sexual Offences (Pardons Etc.) Bill second reading Conservative 2 21 Oct 2016 · Passed 57–0	Passed 57–0	2
15 May 2018	Data Protection Bill: motion to disagree with Lords Amendment 62B and agree amendments in lieu Conservative 2 Digital / Online Safety 15 May 2018 · Passed 301–289	Passed 301–289	2
21 Oct 2020	The Health Protection (Coronavirus, Restrictions) (North of England, North East and North West of England and... Conservative 2 21 Oct 2020 · Passed 332–4	Passed 332–4	2
12 Jun 2018	European Union (Withdrawal) Bill: Lords amendment 43 motion to disagree Conservative 1 · Labour 1 Brexit / EU 12 Jun 2018 · Passed 322–306	Passed 322–306	2
8 Feb 2017	European Union (Notification of Withdrawal) Bill: Committee of the whole House Amdt 29 Labour 2 Brexit / EU 8 Feb 2017 · Rejected 288–338	Rejected 288–338	2
30 Mar 2022	Health and Care Bill: motion to disagree with Lords Amendment 30 Conservative 2 NHS / Health 30 Mar 2022 · Passed 265–156	Passed 265–156	2
7 Mar 2023	Public Order Bill: Motion to disagree with Lords Amendment 6 Conservative 2 Crime / Justice 7 Mar 2023 · Passed 281–236	Passed 281–236	2
7 Feb 2017	EU (Notification of Withdrawal) Bill Committee of the whole House: New Clause 143 Labour 2 Brexit / EU 7 Feb 2017 · Rejected 79–333	Rejected 79–333	2
15 Jun 2016	Opposition Day: EU Membership Labour 2 15 Jun 2016 · Passed 257–0	Passed 257–0	2
11 Sept 2020	Motion to sit in private Conservative 2 Tax 11 Sept 2020 · Rejected 0–76	Rejected 0–76	2
18 Nov 2016	Parliamentary Constituencies (Amendment) Bill: Second Reading Conservative 2 Democracy / Parliament 18 Nov 2016 · Passed 253–37	Passed 253–37	2
17 Oct 2023	Levelling-up and Regeneration Bill: motion to disagree with Lords Amendment 244 Conservative 2 Devolution / Local Government 17 Oct 2023 · Passed 289–136	Passed 289–136	2
9 Jun 2021	Opposition day: Investing in children and young people Labour 2 Education 9 Jun 2021 · Passed 224–0	Passed 224–0	2

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.