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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 415 shared comparable votes.

9 same votes 406 different votes 415 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 24 No
Education 0% aligned 33 shared votes
24 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

67.9 %
5 % below average
Rank 465 of 649
Participation
62.8 %
10 % below average
Rank 542 of 649
1,603
2,361 eligible divisions
Total votes
361
575 eligible divisions
765
47.7 % of votes cast
Aye votes
170
47.1 % of votes cast
838
52.3 % of votes cast
No votes
191
52.9 % of votes cast
7
0.4 % of votes cast
Against party
0
0.0 % of votes cast
21 years, 3 months
Since 5 May 2005
Commons service
2 years, 1 months
Since 4 Jul 2024

Debates

110
+32.1 vs Commons average
Rank 119 of 650
Appearances
69
-8.9 vs Commons average
Rank 306 of 650
111
-27.3 vs Commons average
Rank 269 of 650
Contributions
583
+444.7 vs Commons average
Rank 12 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
10
4 registered categories
Registered interests
2
2 registered categories
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
13 of 13 votes
Foreign Affairs
60 of 69 votes
#2
Environment / Climate
8 of 9 votes
Trade
73 of 91 votes
#3
Transport
25 of 29 votes
Migration
130 of 171 votes
#4
Housing
26 of 31 votes
Democracy / Parliament
32 of 43 votes
#5
Foreign Affairs
3 of 4 votes

Recent voting overlap

Where they voted differently
No
Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026 15 Jul 2026
Trade Work / Employment
Aye
No
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026
Trade Work / Employment
Aye
Aye
Public Office (Accountability) Bill Report Stage: Amendment 19 14 Jul 2026
No
Aye
Public Office (Accountability) Bill Report Stage: Amendment 199 14 Jul 2026
No
Aye
Immigration and Asylum Bill: Reasoned Amendment to Second Reading 13 Jul 2026
Migration
No
No
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026 8 Jul 2026
Education
Aye
No
Draft Supply of Machinery (Safety) (Amendment etc.) and the EU Machinery Regulation (Enforcement etc. in Northern Ireland) Regulations 2026 8 Jul 2026
Aye
No
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 Jul 2026
Aye
Aye
Opposition Day: Puberty blockers 23 Jun 2026
No
No
Draft Agriculture (Delinked Payments) (Reductions) (England) Regulations 2026 3 Jun 2026
Aye
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