Compare
Mr David Lammy vs Keir Mather
A side-by-side comparison of voting participation, party rebellion, topic focus, and recent voting overlap.
Voting alignment
Mr David Lammy and Keir Mather voted the same way 98% of the time, based on 147 shared comparable votes.
144 same votes
3 different votes
147 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
Most different by topic
Topic alignment uses local topic tags, so a division can count towards more than one topic.
Voting record
47.9%
24% below average
Participation
73.0%
1% above average
1,160
2,422 eligible divisions
Total votes
615
842 eligible divisions
697
60.1% of votes cast
Aye votes
297
48.3% of votes cast
463
39.9% of votes cast
No votes
318
51.7% of votes cast
11
0.9% of votes cast
Against party
0
0.0% of votes cast
26 years, 4 months
Since 22 Jun 2000
Commons service
3 years, 3 months
Since 20 Jul 2023
Debates
51
-44.6 vs Commons average
Appearances
115
+19.4 vs Commons average
625
+458.6 vs Commons average
Contributions
611
+444.6 vs Commons average
Debate figures cover imported Hansard debate appearances from the last 12 months.
Financials and interests
£2,872,069
all imported IPSA years
Lifetime expenses
£451,152
all imported IPSA years
£268,880
19% above average
Latest expenses
£306,391
35% above average
10
5 registered categories
Registered interests
1
1 registered category
3
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
Recent voting overlap
Where they voted differently
Where they voted the same
Aye
Aye
Aye
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots
15 Jul 2026
Aye
Aye
Aye
Member source
UK Parliament Members API
Voting source
Commons Votes API