Compare

Dame Siobhain McDonagh vs Mr David Lammy

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

Photograph of Dame Siobhain McDonagh
Dame Siobhain McDonagh
Lab Mitcham and Morden
vs
Photograph of Mr David Lammy
Mr David Lammy
Lab Tottenham

Voting alignment

Dame Siobhain McDonagh and Mr David Lammy voted the same way 99% of the time, based on 806 shared comparable votes.

800 same votes 6 different votes 806 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 45 No
Crime / Justice 100% aligned 87 shared votes
42 Aye 45 No
60 Aye 25 No
Tax 100% aligned 85 shared votes
60 Aye 25 No
21 Aye 26 No
Trade 100% aligned 47 shared votes
21 Aye 26 No
17 Aye 18 No
Migration 100% aligned 35 shared votes
17 Aye 18 No
18 Aye 16 No
Foreign Affairs 100% aligned 34 shared votes
18 Aye 16 No
Most different by topic
9 Aye 2 No
Energy 91% aligned 11 shared votes
8 Aye 3 No
94 Aye 51 No
Brexit / EU 98% aligned 145 shared votes
91 Aye 54 No
42 Aye 45 No
Crime / Justice 100% aligned 87 shared votes
42 Aye 45 No
60 Aye 25 No
Tax 100% aligned 85 shared votes
60 Aye 25 No
21 Aye 26 No
Trade 100% aligned 47 shared votes
21 Aye 26 No

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

Voting record

55.1%
17% below average
Rank 604 of 650
Participation
48.2%
24% below average
Rank 624 of 650
1,326
2,405 eligible divisions
Total votes
1,160
2,405 eligible divisions
750
56.6% of votes cast
Aye votes
697
60.1% of votes cast
576
43.4% of votes cast
No votes
463
39.9% of votes cast
21
1.6% of votes cast
Against party
11
0.9% of votes cast
29 years, 5 months
Since 1 May 1997
Commons service
26 years, 4 months
Since 22 Jun 2000

Debates

41
-47.8 vs Commons average
Rank 515 of 650
Appearances
59
-29.8 vs Commons average
Rank 413 of 650
38
-116.6 vs Commons average
Rank 563 of 650
Contributions
751
+596.4 vs Commons average
Rank 7 of 650

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

Financials and interests

£2,918,854
all imported IPSA years
Lifetime expenses
£2,872,069
all imported IPSA years
£292,669
29% above average
Latest expenses
£268,880
19% above average
0
0 registered categories
Registered interests
7
4 registered categories
9
matched sponsored bills
Sponsored bills
3
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

Brexit / EU
147 of 212 votes
#1
Brexit / EU
186 of 212 votes
Foreign Affairs
55 of 82 votes
#2
Trade
61 of 94 votes
Transport
64 of 96 votes
#3
NHS / Health
32 of 56 votes
Education
64 of 96 votes
#4
Crime / Justice
127 of 234 votes
Democracy / Parliament
30 of 47 votes
#5
Foreign Affairs
43 of 82 votes

Recent voting overlap

Where they voted differently
Aye
Early Parliamentary General Election Bill: Third Reading 29 Oct 2019
No rebel
No rebel
Jeremy Corbyn's motion K (Labour's alternative plan) 27 Mar 2019
Aye
Aye
European Union (Notification of Withdrawal) Bill: Third Reading 8 Feb 2017
Brexit / EU
No rebel
Aye
European Union (Notification of Withdrawal) Bill: Committee of the whole House Clauses 1 and 2 stand part 8 Feb 2017
Brexit / EU
No rebel
Aye
European Union (Notification of Withdrawal) Bill: Second Reading 1 Feb 2017
Brexit / EU
No rebel
Aye
Renewal of Trident nuclear weapons system 18 Jul 2016
Energy
No rebel
Where they voted the same
No
Courts and Tribunals Bill Report Stage: Amendment 18 13 Oct 2026
Crime / Justice
No
No
Courts and Tribunals Bill Report Stage: Amendment 1 13 Oct 2026
Crime / Justice
No
No
Courts and Tribunals Bill Report Stage: New Clause 25 13 Oct 2026
Crime / Justice
No
No
Terminally Ill Adults (End of Life) Bill: Second Reading 11 Sept 2026
No
No
Closure motion 11 Sept 2026
No
Aye
Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026 15 Jul 2026
Trade Work / Employment
Aye
Aye
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026
Trade Work / Employment
Aye
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
No
Public Office (Accountability) Bill Report Stage: Amendment 3 14 Jul 2026
No
Member source UK Parliament Members API
Voting source Commons Votes API