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David Mundell vs Dame Diana Johnson

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 Dame Diana Johnson
Dame Diana Johnson
Lab Kingston upon Hull North and Cottingham

Voting alignment

David Mundell and Dame Diana Johnson voted the same way 5% of the time, based on 1,136 shared comparable votes.

57 same votes 1,079 different votes 1,136 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
12 Aye 19 No
Energy 6% aligned 31 shared votes
21 Aye 10 No
22 Aye 34 No
Foreign Affairs 5% aligned 56 shared votes
37 Aye 19 No
10 Aye 31 No
Benefits 5% aligned 41 shared votes
29 Aye 12 No
11 Aye 32 No
Education 5% aligned 43 shared votes
34 Aye 9 No
Most different by topic
33 Aye 29 No
Trade 0% aligned 62 shared votes
29 Aye 33 No
23 Aye 8 No
Work / Employment 0% aligned 31 shared votes
8 Aye 23 No
7 Aye 16 No
Defence 0% aligned 23 shared votes
16 Aye 7 No
12 Aye 11 No
Environment / Climate 0% aligned 23 shared votes
11 Aye 12 No
11 Aye 11 No
Devolution / Local Government 0% aligned 22 shared votes
11 Aye 11 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
69.5%
3% below average
Rank 440 of 649
1,609
2,376 eligible divisions
Total votes
1,651
2,376 eligible divisions
769
47.8% of votes cast
Aye votes
940
56.9% of votes cast
840
52.2% of votes cast
No votes
711
43.1% of votes cast
7
0.4% of votes cast
Against party
0
0.0% of votes cast
21 years, 4 months
Since 5 May 2005
Commons service
21 years, 4 months
Since 5 May 2005

Debates

121
+38.7 vs Commons average
Rank 109 of 649
Appearances
37
-45.3 vs Commons average
Rank 518 of 649
123
-20.5 vs Commons average
Rank 257 of 649
Contributions
66
-77.5 vs Commons average
Rank 455 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
£2,849,618
all imported IPSA years
£330,224
46% above average
Latest expenses
£246,131
9% above average
10
4 registered categories
Registered interests
2
2 registered categories
2
matched sponsored bills
Sponsored bills
9
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
64 of 69 votes
Foreign Affairs
60 of 69 votes
#2
Brexit / EU
176 of 211 votes
Trade
73 of 91 votes
#3
Work / Employment
64 of 77 votes
Migration
130 of 171 votes
#4
Trade
75 of 91 votes
Environment / Climate
34 of 48 votes
#5
NHS / Health
44 of 56 votes

Recent voting overlap

Where they voted differently
No
Terminally Ill Adults (End of Life) Bill: Second Reading 11 Sept 2026
Aye
No
Closure motion 11 Sept 2026
Aye
Aye
Health Bill: Report Stage: New Clause 145 7 Sept 2026
No
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 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
Where they voted the same
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
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