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Compare

Ruth Cadbury vs Keir Mather

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

Photograph of Ruth Cadbury
Ruth Cadbury
Lab Brentford and Isleworth
vs
Photograph of Keir Mather
Keir Mather
Lab Selby

Voting alignment

Ruth Cadbury and Keir Mather voted the same way 100% of the time, based on 454 shared comparable votes.

454 same votes 0 different votes 454 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
48 Aye 34 No
Tax 100% aligned 82 shared votes
48 Aye 34 No
14 Aye 28 No
Crime / Justice 100% aligned 42 shared votes
14 Aye 28 No
26 Aye 11 No
Education 100% aligned 37 shared votes
26 Aye 11 No
9 Aye 23 No
Migration 100% aligned 32 shared votes
9 Aye 23 No
21 Aye 9 No
Work / Employment 100% aligned 30 shared votes
21 Aye 9 No
Most different by topic
48 Aye 34 No
Tax 100% aligned 82 shared votes
48 Aye 34 No
14 Aye 28 No
Crime / Justice 100% aligned 42 shared votes
14 Aye 28 No
26 Aye 11 No
Education 100% aligned 37 shared votes
26 Aye 11 No
9 Aye 23 No
Migration 100% aligned 32 shared votes
9 Aye 23 No
21 Aye 9 No
Work / Employment 100% aligned 30 shared votes
21 Aye 9 No

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

Voting record

75.0%
2% above average
Rank 311 of 649
Participation
75.6%
3% above average
Rank 296 of 649
1,781
2,376 eligible divisions
Total votes
602
796 eligible divisions
990
55.6% of votes cast
Aye votes
294
48.8% of votes cast
791
44.4% of votes cast
No votes
308
51.2% of votes cast
5
0.3% of votes cast
Against party
0
0.0% of votes cast
11 years, 4 months
Since 7 May 2015
Commons service
3 years, 1 months
Since 20 Jul 2023

Debates

65
-17.3 vs Commons average
Rank 339 of 649
Appearances
102
+19.7 vs Commons average
Rank 157 of 649
73
-70.5 vs Commons average
Rank 426 of 649
Contributions
524
+380.5 vs Commons average
Rank 20 of 649

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

Financials and interests

£2,210,414
all imported IPSA years
Lifetime expenses
£451,152
all imported IPSA years
£293,505
30% above average
Latest expenses
£306,391
35% above average
3
3 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

Foreign Affairs
59 of 69 votes
#1
Education
50 of 52 votes
Brexit / EU
180 of 211 votes
#2
Democracy / Parliament
16 of 17 votes
Transport
78 of 95 votes
#3
Transport
31 of 33 votes
Trade
74 of 91 votes
#4
Benefits
27 of 31 votes
Education
78 of 96 votes
#5
NHS / Health
12 of 14 votes

Recent voting overlap

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

Where they voted the same
Aye
Terminally Ill Adults (End of Life) Bill: Second Reading 11 Sept 2026
Aye
Aye
Closure motion 11 Sept 2026
Aye
Aye
Draft Plant Health, Seeds, Seed Potatoes and Plant Propagating Material (Amendment) (Northern Ireland) Regulations 2026 9 Sept 2026
Aye
No
Health Bill: Report Stage: Amendment 1 8 Sept 2026
No
No
Health Bill: Report Stage: New Clause 143 8 Sept 2026
No
No
Health Bill: Report Stage: New Clause 142 8 Sept 2026
No
No
Health Bill: Report Stage: New Clause 140 8 Sept 2026
No
Aye
Representation of the People Bill: Third Reading 2 Sept 2026
Democracy / Parliament
Aye
No
Representation of the People Bill: Report Stage: New Clause 88 2 Sept 2026
Democracy / Parliament
No
No
Representation of the People Bill: Report Stage: New Clause 67 2 Sept 2026
Democracy / Parliament
No
Member source UK Parliament Members API
Voting source Commons Votes API