Compare

David Mundell vs Heidi Alexander

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

Photograph of David Mundell
David Mundell
Con Dumfriesshire, Clydesdale and Tweeddale
vs
Photograph of Heidi Alexander
Heidi Alexander
Lab Swindon South

Voting alignment

David Mundell and Heidi Alexander voted the same way 2% of the time, based on 406 shared comparable votes.

9 same votes 397 different votes 406 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
Digital / Online Safety 20% aligned 5 shared votes
3 Aye 2 No
3 Aye 13 No
Benefits 13% aligned 16 shared votes
11 Aye 5 No
6 Aye 7 No
Energy 8% aligned 13 shared votes
8 Aye 5 No
17 Aye 11 No
Crime / Justice 7% aligned 28 shared votes
13 Aye 15 No
34 Aye 50 No
Tax 0% aligned 84 shared votes
50 Aye 34 No
Most different by topic
34 Aye 50 No
Tax 0% aligned 84 shared votes
50 Aye 34 No
13 Aye 53 No
Brexit / EU 0% aligned 66 shared votes
53 Aye 13 No
9 Aye 23 No
Education 0% aligned 32 shared votes
23 Aye 9 No
8 Aye 13 No
Housing 0% aligned 21 shared votes
13 Aye 8 No
8 Aye 7 No
Transport 0% aligned 15 shared votes
7 Aye 8 No

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

Voting record

68.0 %
5 % below average
Rank 468 of 647
Participation
62.7 %
10 % below average
Rank 550 of 647
1,587
2,333 eligible divisions
Total votes
343
547 eligible divisions
757
47.7 % of votes cast
Aye votes
161
46.9 % of votes cast
830
52.3 % of votes cast
No votes
182
53.1 % of votes cast
7
0.4 % of votes cast
Against party
0
0.0 % of votes cast
21 years, 1 months
Since 5 May 2005
Commons service
1 years, 11 months
Since 4 Jul 2024

Debates

92
+25.8 vs Commons average
Rank 121 of 650
Appearances
56
-10.2 vs Commons average
Rank 321 of 650
91
-26.8 vs Commons average
Rank 285 of 650
Contributions
443
+325.2 vs Commons average
Rank 19 of 650

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

Financials and interests

£3,330,205
all imported IPSA years
Lifetime expenses
£1,369,392
all imported IPSA years
£330,224
46 % above average
Latest expenses
£178,830
21 % below average
8
4 registered categories
Registered interests
1
1 registered category
2
matched sponsored bills
Sponsored bills
5
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
201 of 211 votes
#1
Migration
11 of 11 votes
Foreign Affairs
60 of 69 votes
#2
Transport
24 of 25 votes
Trade
71 of 88 votes
#3
Housing
26 of 31 votes
Migration
129 of 169 votes
#4
Environment / Climate
5 of 6 votes
Environment / Climate
34 of 45 votes
#5
Energy
14 of 17 votes

Recent voting overlap

Where they voted differently
No
Draft Agriculture (Delinked Payments) (Reductions) (England) Regulations 2026 3 Jun 2026
Aye
Aye
Armed Forces Bill Committee: New Clause 6 2 Jun 2026
Defence
No
Aye
Armed Forces Bill Committee: New Clause 5 2 Jun 2026
Defence
No
Aye
Armed Forces Bill Committee: New Clause 2 2 Jun 2026
Defence
No
No
King's Speech Motion for an Address 20 May 2026
Aye
Aye
King's Speech Motion for an Address: amendment (p) 20 May 2026
No
Aye
King's Speech Motion for an Address: amendment (o) 20 May 2026
No
Aye
King's Speech Motion for an Address: amendment (i) 19 May 2026
No
No
Pension Schemes Bill: motion to disagree with Lords Amendments 15 to 24, 27, 30 to 34, 36, 38 to 42, 83 and 88, insist on Amendments 88C, 88E to 88P, 88R, 88S and 88W, and propose Amendments (a) to (j) in lieu of Amendments 88A, 88T, 88U and 88V 28 Apr 2026
Benefits
Aye
Aye
Privilege 28 Apr 2026
No
Where they voted the same
No
King's Speech Motion for an Address: amendment (l) 20 May 2026
No
No
Universal Credit and Personal Independence Payment Bill Committee: New Clause 8 9 Jul 2025
Benefits
No
No
Universal Credit and Personal Independent Payment Bill Committee: Amendment 39 9 Jul 2025
Benefits
No
Aye
Terrorism Act 2000 (Proscribed Organisations) (Amendment) Order 2025 2 Jul 2025
Crime / Justice
Aye
Aye
Draft Sovereign Grant 2011 (Change of Percentage) Order 2017 15 Mar 2017
Aye
No
Opposition Motion: Chilcot Inquiry and parliamentary accountability 30 Nov 2016
No
Aye
Renewal of Trident nuclear weapons system 18 Jul 2016
Energy
Aye
Aye
Investigatory Powers Bill Third Reading 7 Jun 2016
Crime / Justice Digital / Online Safety
Aye
Aye
HS2: report stage: Third Reading 23 Mar 2016
Aye
Member source UK Parliament Members API
Voting source Commons Votes API