Compare

Keir Mather vs John Slinger

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

Photograph of Keir Mather
Keir Mather
Lab Selby
vs
Photograph of John Slinger
John Slinger
Lab Rugby

Voting alignment

Keir Mather and John Slinger voted the same way 100% of the time, based on 357 shared comparable votes.

357 same votes 0 different votes 357 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
42 Aye 32 No
Tax 100% aligned 74 shared votes
42 Aye 32 No
29 Aye 12 No
Education 100% aligned 41 shared votes
29 Aye 12 No
15 Aye 15 No
Crime / Justice 100% aligned 30 shared votes
15 Aye 15 No
12 Aye 12 No
Benefits 100% aligned 24 shared votes
12 Aye 12 No
11 Aye 13 No
Defence 100% aligned 24 shared votes
11 Aye 13 No
Most different by topic
42 Aye 32 No
Tax 100% aligned 74 shared votes
42 Aye 32 No
29 Aye 12 No
Education 100% aligned 41 shared votes
29 Aye 12 No
15 Aye 15 No
Crime / Justice 100% aligned 30 shared votes
15 Aye 15 No
12 Aye 12 No
Benefits 100% aligned 24 shared votes
12 Aye 12 No
11 Aye 13 No
Defence 100% aligned 24 shared votes
11 Aye 13 No

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

Voting record

75.3 %
3 % above average
Rank 308 of 649
Participation
87.7 %
15 % above average
Rank 51 of 649
584
776 eligible divisions
Total votes
500
570 eligible divisions
288
49.3 % of votes cast
Aye votes
260
52.0 % of votes cast
296
50.7 % of votes cast
No votes
240
48.0 % of votes cast
0
0.0 % of votes cast
Against party
0
0.0 % of votes cast
2 years, 11 months
Since 20 Jul 2023
Commons service
2 years, 0 months
Since 4 Jul 2024

Debates

94
+18.3 vs Commons average
Rank 155 of 649
Appearances
183
+107.3 vs Commons average
Rank 21 of 649
432
+297.5 vs Commons average
Rank 26 of 649
Contributions
225
+90.5 vs Commons average
Rank 95 of 649

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

Financials and interests

£451,152
all imported IPSA years
Lifetime expenses
£168,612
all imported IPSA years
£306,391
35 % above average
Latest expenses
£168,612
25 % below average
1
1 registered category
Registered interests
3
2 registered categories
0
matched sponsored bills
Sponsored bills
1
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

Education
50 of 52 votes
#1
Housing
31 of 31 votes
Transport
31 of 33 votes
#2
Migration
13 of 13 votes
Democracy / Parliament
12 of 13 votes
#3
Digital / Online Safety
11 of 11 votes
Benefits
27 of 31 votes
#4
Democracy / Parliament
10 of 10 votes
NHS / Health
12 of 14 votes
#5
Environment / Climate
9 of 9 votes

Recent voting overlap

These MPs agreed on every division where both voted in the current comparison sample.

Where they voted the same
Aye
Immigration and Asylum Bill: Second Reading 13 Jul 2026
Migration
Aye
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
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 Jul 2026
Aye
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 5 1 Jul 2026
Energy Tax Transport
No
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 4 1 Jul 2026
Energy Tax Transport
No
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 2 1 Jul 2026
Energy Tax Transport
No
Aye
Employment Tribunal (Extension of Time Limits) (Miscellaneous Amendments and Transitional Provisions) Regulations 2026 1 Jul 2026
Aye
Aye
Employment Tribunals Extension of Jurisdiction (England and Wales) (Amendment) Order 2026 1 Jul 2026
Aye
Member source UK Parliament Members API
Voting source Commons Votes API