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Compare

John McDonnell vs Andy Slaughter

A side-by-side comparison of voting participation, party rebellion, topic focus, and recent voting overlap.

Photograph of John McDonnell
John McDonnell
Lab Hayes and Harlington
vs
Photograph of Andy Slaughter
Andy Slaughter
Lab Hammersmith and Chiswick

Voting alignment

John McDonnell and Andy Slaughter voted the same way 98% of the time, based on 1,744 shared comparable votes.

1,701 same votes 43 different votes 1,744 shared votes

Alignment only includes divisions where both MPs recorded an Aye or No vote. Tellers, absences, abstentions, and missing votes are excluded.

Topic alignment

Closest by topic
146 Aye 74 No
Tax 100% aligned 220 shared votes
146 Aye 74 No
37 Aye 35 No
Trade 100% aligned 72 shared votes
37 Aye 35 No
36 Aye 34 No
Work / Employment 100% aligned 70 shared votes
36 Aye 34 No
26 Aye 39 No
Transport 100% aligned 65 shared votes
26 Aye 39 No
31 Aye 30 No
Defence 100% aligned 61 shared votes
31 Aye 30 No
Most different by topic
40 Aye 23 No
Benefits 87% aligned 63 shared votes
38 Aye 25 No
50 Aye 25 No
Education 92% aligned 75 shared votes
54 Aye 21 No
31 Aye 13 No
Digital / Online Safety 95% aligned 44 shared votes
31 Aye 13 No
29 Aye 20 No
Energy 96% aligned 49 shared votes
31 Aye 18 No
18 Aye 13 No
Devolution / Local Government 97% aligned 31 shared votes
17 Aye 14 No

Topic alignment uses local topic tags, so a division can count towards more than one topic.

Voting record

79.1 %
6 % above average
Rank 222 of 649
Participation
81.8 %
9 % above average
Rank 163 of 649
1,867
2,361 eligible divisions
Total votes
1,932
2,361 eligible divisions
1,017
54.5 % of votes cast
Aye votes
1,073
55.5 % of votes cast
850
45.5 % of votes cast
No votes
859
44.5 % of votes cast
24
1.3 % of votes cast
Against party
5
0.3 % of votes cast
29 years, 3 months
Since 1 May 1997
Commons service
21 years, 3 months
Since 5 May 2005

Debates

115
+37.1 vs Commons average
Rank 104 of 650
Appearances
87
+9.1 vs Commons average
Rank 201 of 650
146
+7.7 vs Commons average
Rank 189 of 650
Contributions
120
-18.3 vs Commons average
Rank 235 of 650

Debate figures cover imported Hansard debate appearances from the last 12 months.

Financials and interests

£2,684,777
all imported IPSA years
Lifetime expenses
£2,905,788
all imported IPSA years
£269,647
19 % above average
Latest expenses
£285,386
26 % above average
4
1 registered category
Registered interests
1
1 registered category
6
matched sponsored bills
Sponsored bills
2
matched sponsored bills

Expenses use IPSA totals for financial year 2024-25. Sponsored bill counts depend on currently imported bill sponsor metadata.

Most active voting topics

Foreign Affairs
63 of 69 votes
#1
Housing
64 of 66 votes
Work / Employment
70 of 77 votes
#2
Defence
68 of 71 votes
Environment / Climate
43 of 48 votes
#3
Foreign Affairs
66 of 69 votes
Migration
153 of 171 votes
#4
NHS / Health
53 of 56 votes
Defence
63 of 71 votes
#5
Work / Employment
72 of 77 votes

Recent voting overlap

Where they voted differently
No rebel
Immigration and Asylum Bill: Second Reading 13 Jul 2026
Migration
Aye
No rebel
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 Jul 2026
Aye
No rebel
Draft Immigration and Asylum (Provision of Accommodation to Failed Asylum-Seekers) (Amendment) Regulations 2026 28 Apr 2026
Migration
Aye
Aye rebel
Privilege 28 Apr 2026
No
No rebel
Children's Wellbeing and Schools Bill: Amendments (a) to (c) in lieu of Lords Amendment 106 15 Apr 2026
Education
Aye
No rebel
Children's Wellbeing and Schools Bill: Amendments (a) to (f) in lieu of Lords Amendment 38 15 Apr 2026
Education
Aye
No rebel
Crime and Policing Bill: motion to agree with all remaining Lords Amendments 14 Apr 2026
Crime / Justice
Aye
No rebel
Draft Higher Education (Fee Limits and Fee Limit Condition) (England) (Amendment) Regulations 2026 18 Mar 2026
Education
Aye
No rebel
Courts and Tribunals Bill: Second Reading 10 Mar 2026
Crime / Justice
Aye
Aye rebel
Courts and Tribunals Bill: Reasoned Amendment to Second Reading 10 Mar 2026
Crime / Justice
No
Where they voted the same
Aye
Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026 15 Jul 2026
Trade Work / Employment
Aye
Aye
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026
Trade Work / Employment
Aye
No
Public Office (Accountability) Bill Report Stage: Amendment 19 14 Jul 2026
No
No
Public Office (Accountability) Bill Report Stage: Amendment 199 14 Jul 2026
No
No
Public Office (Accountability) Bill Report Stage: Amendment 3 14 Jul 2026
No
No
Immigration and Asylum Bill: Reasoned Amendment to Second Reading 13 Jul 2026
Migration
No
Aye
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026 8 Jul 2026
Education
Aye
Aye
Draft Supply of Machinery (Safety) (Amendment etc.) and the EU Machinery Regulation (Enforcement etc. in Northern Ireland) Regulations 2026 8 Jul 2026
Aye
Aye
National Security (State Threats) Bill: motion to agree to Lords Amendment 1 6 Jul 2026
Defence
Aye
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 5 1 Jul 2026
Energy Tax Transport
No
Member source UK Parliament Members API
Voting source Commons Votes API