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Compare

Keir Mather vs Bobby Dean

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 Bobby Dean
Bobby Dean
LD Carshalton and Wallington

Voting alignment

Keir Mather and Bobby Dean voted the same way 21% of the time, based on 273 shared comparable votes.

58 same votes 215 different votes 273 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
3 Aye 2 No
Democracy / Parliament 80% aligned 5 shared votes
4 Aye 1 No
2 Aye 3 No
Digital / Online Safety 60% aligned 5 shared votes
4 Aye 1 No
3 Aye 2 No
Environment / Climate 60% aligned 5 shared votes
5 Aye 0 No
6 Aye 3 No
Energy 56% aligned 9 shared votes
8 Aye 1 No
7 Aye 4 No
Housing 45% aligned 11 shared votes
7 Aye 4 No
Most different by topic
16 Aye 3 No
Work / Employment 0% aligned 19 shared votes
3 Aye 16 No
2 Aye 7 No
NHS / Health 0% aligned 9 shared votes
7 Aye 2 No
23 Aye 10 No
Education 3% aligned 33 shared votes
11 Aye 22 No
32 Aye 23 No
Tax 5% aligned 55 shared votes
26 Aye 29 No
8 Aye 13 No
Defence 10% aligned 21 shared votes
11 Aye 10 No

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

Voting record

75.4 %
3 % above average
Rank 304 of 649
Participation
68.5 %
4 % below average
Rank 457 of 649
589
781 eligible divisions
Total votes
394
575 eligible divisions
290
49.2 % of votes cast
Aye votes
205
52.0 % of votes cast
299
50.8 % of votes cast
No votes
189
48.0 % of votes cast
0
0.0 % of votes cast
Against party
2
0.5 % of votes cast
3 years, 0 months
Since 20 Jul 2023
Commons service
2 years, 1 months
Since 4 Jul 2024

Debates

103
+25.0 vs Commons average
Rank 145 of 649
Appearances
89
+11.0 vs Commons average
Rank 195 of 649
507
+368.5 vs Commons average
Rank 19 of 649
Contributions
104
-34.5 vs Commons average
Rank 301 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
£178,307
all imported IPSA years
£306,391
35 % above average
Latest expenses
£178,307
21 % below average
1
1 registered category
Registered interests
5
3 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
Devolution / Local Government
24 of 24 votes
Transport
31 of 33 votes
#2
NHS / Health
10 of 11 votes
Democracy / Parliament
12 of 13 votes
#3
Environment / Climate
8 of 9 votes
Benefits
27 of 31 votes
#4
Education
41 of 50 votes
NHS / Health
12 of 14 votes
#5
Benefits
24 of 30 votes

Recent voting overlap

Where they voted differently
No
Public Office (Accountability) Bill Report Stage: Amendment 3 14 Jul 2026
Aye
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 5 1 Jul 2026
Energy Tax Transport
Aye
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 4 1 Jul 2026
Energy Tax Transport
Aye
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 2 1 Jul 2026
Energy Tax Transport
Aye
Aye
Customs (Tariff and Miscellaneous Amendments) (No. 4) Regulations 2026 24 Jun 2026
Trade
No
No
Armed Forces Bill Report Stage: Amendment 11 22 Jun 2026
Defence
Aye
No
Armed Forces Bill Report Stage: New Clause 22 22 Jun 2026
Defence
Aye
No
Armed Forces Bill Report Stage: New Clause 4 22 Jun 2026
Defence
Aye
No
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: Amendment 3 16 Jun 2026
Aye
No
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: New Clause 14 16 Jun 2026
Aye
Where they voted the same
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
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
Aye
Draft Carbon Budget Order 2026 24 Jun 2026
Environment / Climate
Aye
No
Armed Forces Bill Report Stage: New Clause 11 22 Jun 2026
Defence
No
No
Armed Forces Bill Committee: New Clause 6 2 Jun 2026
Defence
No
Aye
Crime and Policing Bill: motion to disagree with Lords Amendment 334 14 Apr 2026
Crime / Justice
Aye
Aye
Universal Credit (Removal of Two Child Limit) Bill: Second Reading 3 Feb 2026
Benefits
Aye
Aye
Northern Ireland Troubles (Legacy and Reconciliation) Act 2023 (Remedial) Order 2025 21 Jan 2026
Foreign Affairs
Aye
Member source UK Parliament Members API
Voting source Commons Votes API