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David Mundell vs Carolyn Harris

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 Carolyn Harris
Carolyn Harris
Lab Neath and Swansea East

Voting alignment

David Mundell and Carolyn Harris voted the same way 5% of the time, based on 1,253 shared comparable votes.

62 same votes 1,191 different votes 1,253 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
66 Aye 102 No
Brexit / EU 8% aligned 168 shared votes
107 Aye 61 No
20 Aye 33 No
Foreign Affairs 6% aligned 53 shared votes
36 Aye 17 No
50 Aye 55 No
Crime / Justice 5% aligned 105 shared votes
56 Aye 49 No
11 Aye 32 No
Benefits 5% aligned 43 shared votes
30 Aye 13 No
67 Aye 34 No
Migration 4% aligned 101 shared votes
32 Aye 69 No
Most different by topic
16 Aye 18 No
Energy 0% aligned 34 shared votes
18 Aye 16 No
11 Aye 22 No
Housing 0% aligned 33 shared votes
22 Aye 11 No
22 Aye 9 No
Work / Employment 0% aligned 31 shared votes
9 Aye 22 No
17 Aye 12 No
Environment / Climate 0% aligned 29 shared votes
12 Aye 17 No
9 Aye 17 No
Defence 0% aligned 26 shared votes
17 Aye 9 No

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

Voting record

67.7%
5% below average
Rank 470 of 649
Participation
75.1%
3% above average
Rank 308 of 649
1,609
2,376 eligible divisions
Total votes
1,785
2,376 eligible divisions
769
47.8% of votes cast
Aye votes
1,025
57.4% of votes cast
840
52.2% of votes cast
No votes
760
42.6% of votes cast
7
0.4% of votes cast
Against party
2
0.1% of votes cast
21 years, 4 months
Since 5 May 2005
Commons service
11 years, 4 months
Since 7 May 2015

Debates

121
+38.7 vs Commons average
Rank 109 of 649
Appearances
49
-33.3 vs Commons average
Rank 454 of 649
123
-20.5 vs Commons average
Rank 257 of 649
Contributions
29
-114.5 vs Commons average
Rank 577 of 649

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

Financials and interests

£3,330,205
all imported IPSA years
Lifetime expenses
£2,394,912
all imported IPSA years
£330,224
46% above average
Latest expenses
£305,970
35% above average
10
4 registered categories
Registered interests
6
3 registered categories
2
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
201 of 211 votes
#1
Foreign Affairs
62 of 69 votes
Foreign Affairs
60 of 69 votes
#2
Environment / Climate
42 of 48 votes
Trade
73 of 91 votes
#3
Education
83 of 96 votes
Migration
130 of 171 votes
#4
Work / Employment
66 of 77 votes
Environment / Climate
34 of 48 votes
#5
Devolution / Local Government
55 of 66 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 Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 Jul 2026
Aye
Aye
Taxation (Energy and Vehicles) Bill Committee: New Clause 5 1 Jul 2026
Energy Tax Transport
No
Aye
Taxation (Energy and Vehicles) Bill Committee: New Clause 4 1 Jul 2026
Energy Tax Transport
No
No
Employment Tribunals Extension of Jurisdiction (England and Wales) (Amendment) Order 2026 1 Jul 2026
Aye
Where they voted the same
No
Crime and Policing Bill: motion to disagree with Lords Amendment 333 14 Apr 2026
Crime / Justice
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
No
Crime and Policing Bill Report Stage: Amendment 160 17 Jun 2025
Crime / Justice
No
Aye
the draft Economic Growth (Regulatory Functions) (Amendment) Order 2024 24 Apr 2024
Aye
Aye
Tobacco and Vapes Bill: Second Reading 16 Apr 2024
NHS / Health
Aye
No
Safety of Rwanda (Asylum and Immigration) Bill Committee: Amendment 23 17 Jan 2024
Migration
No
No
Safety of Rwanda (Asylum and Immigration) Bill Committee: Amendment 19 16 Jan 2024
Migration
No
No
Safety of Rwanda (Asylum and Immigration) Bill Committee: Amendment 10 16 Jan 2024
Migration
No
No
Scotland (Self-Determination): Ten Minute Rule Motion 16 Jan 2024
No
Member source UK Parliament Members API
Voting source Commons Votes API