Compare

Peter Swallow vs Keir Mather

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

Photograph of Peter Swallow
Peter Swallow
Lab Bracknell
vs
Photograph of Keir Mather
Keir Mather
Lab Selby

Voting alignment

Peter Swallow and Keir Mather voted the same way 100% of the time, based on 363 shared comparable votes.

362 same votes 1 different votes 363 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
34 Aye 30 No
Tax 100% aligned 64 shared votes
34 Aye 30 No
22 Aye 13 No
Education 100% aligned 35 shared votes
22 Aye 13 No
8 Aye 20 No
Crime / Justice 100% aligned 28 shared votes
8 Aye 20 No
11 Aye 17 No
Defence 100% aligned 28 shared votes
11 Aye 17 No
22 Aye 5 No
Work / Employment 100% aligned 27 shared votes
22 Aye 5 No
Most different by topic
34 Aye 30 No
Tax 100% aligned 64 shared votes
34 Aye 30 No
22 Aye 13 No
Education 100% aligned 35 shared votes
22 Aye 13 No
8 Aye 20 No
Crime / Justice 100% aligned 28 shared votes
8 Aye 20 No
11 Aye 17 No
Defence 100% aligned 28 shared votes
11 Aye 17 No
22 Aye 5 No
Work / Employment 100% aligned 27 shared votes
22 Aye 5 No

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

Voting record

86.3 %
14 % above average
Rank 72 of 649
Participation
75.2 %
3 % above average
Rank 307 of 649
490
568 eligible divisions
Total votes
582
774 eligible divisions
241
49.2 % of votes cast
Aye votes
287
49.3 % of votes cast
249
50.8 % of votes cast
No votes
295
50.7 % of votes cast
1
0.2 % of votes cast
Against party
0
0.0 % of votes cast
2 years, 0 months
Since 4 Jul 2024
Commons service
2 years, 11 months
Since 20 Jul 2023

Debates

181
+105.9 vs Commons average
Rank 20 of 649
Appearances
94
+18.9 vs Commons average
Rank 150 of 649
262
+128.7 vs Commons average
Rank 65 of 649
Contributions
432
+298.7 vs Commons average
Rank 26 of 649

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

Financials and interests

£169,409
all imported IPSA years
Lifetime expenses
£451,152
all imported IPSA years
£169,409
25 % below average
Latest expenses
£306,391
35 % above average
2
2 registered categories
Registered interests
1
1 registered category
1
matched sponsored bills
Sponsored bills
0
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

Housing
31 of 31 votes
#1
Education
50 of 52 votes
Benefits
30 of 30 votes
#2
Transport
31 of 33 votes
Migration
11 of 11 votes
#3
Democracy / Parliament
12 of 13 votes
NHS / Health
11 of 11 votes
#4
Benefits
27 of 31 votes
Democracy / Parliament
10 of 10 votes
#5
NHS / Health
12 of 14 votes

Recent voting overlap

Where they voted differently
Aye rebel
Terminally Ill Adults (End of Life) Bill: New Clause 2 13 Jun 2025
No
Where they voted the same
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
Aye
Draft Climate Change Act 2008 (Credit Limit) Order 2026 24 Jun 2026
Environment / Climate
Aye
Aye
Draft Climate Change Act 2008 (International Aviation and International Shipping) Regulations 2026 24 Jun 2026
Environment / Climate Transport
Aye
Member source UK Parliament Members API
Voting source Commons Votes API