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David Mundell vs Olivia Bailey

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 Olivia Bailey
Olivia Bailey
Lab Reading West and Mid Berkshire

Voting alignment

David Mundell and Olivia Bailey voted the same way 6% of the time, based on 217 shared comparable votes.

14 same votes 203 different votes 217 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 16 No
Benefits 11% aligned 19 shared votes
14 Aye 5 No
6 Aye 13 No
Crime / Justice 11% aligned 19 shared votes
13 Aye 6 No
23 Aye 20 No
Tax 0% aligned 43 shared votes
20 Aye 23 No
5 Aye 16 No
Education 0% aligned 21 shared votes
16 Aye 5 No
5 Aye 12 No
Housing 0% aligned 17 shared votes
12 Aye 5 No
Most different by topic
23 Aye 20 No
Tax 0% aligned 43 shared votes
20 Aye 23 No
5 Aye 16 No
Education 0% aligned 21 shared votes
16 Aye 5 No
5 Aye 12 No
Housing 0% aligned 17 shared votes
12 Aye 5 No
3 Aye 13 No
Devolution / Local Government 0% aligned 16 shared votes
13 Aye 3 No
4 Aye 3 No
Transport 0% aligned 7 shared votes
3 Aye 4 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
72.7%
same as average
Rank 364 of 649
1,609
2,376 eligible divisions
Total votes
429
590 eligible divisions
769
47.8% of votes cast
Aye votes
213
49.7% of votes cast
840
52.2% of votes cast
No votes
216
50.3% of votes cast
7
0.4% of votes cast
Against party
10
2.3% of votes cast
21 years, 4 months
Since 5 May 2005
Commons service
2 years, 2 months
Since 4 Jul 2024

Debates

121
+38.7 vs Commons average
Rank 109 of 649
Appearances
69
-13.3 vs Commons average
Rank 317 of 649
123
-20.5 vs Commons average
Rank 257 of 649
Contributions
215
+71.5 vs Commons average
Rank 120 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
£210,175
all imported IPSA years
£330,224
46% above average
Latest expenses
£210,175
7% below average
10
4 registered categories
Registered interests
5
3 registered categories
2
matched sponsored bills
Sponsored bills
1
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
NHS / Health
11 of 11 votes
Foreign Affairs
60 of 69 votes
#2
Work / Employment
36 of 39 votes
Trade
73 of 91 votes
#3
Benefits
26 of 30 votes
Migration
130 of 171 votes
#4
Education
43 of 50 votes
Environment / Climate
34 of 48 votes
#5
Trade
6 of 7 votes

Recent voting overlap

Where they voted differently
No
Closure motion 11 Sept 2026
Aye
Aye
Health Bill: Report Stage: Amendment 1 8 Sept 2026
No
Aye
Health Bill: Report Stage: New Clause 143 8 Sept 2026
No
Aye
Health Bill: Report Stage: New Clause 142 8 Sept 2026
No
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
Where they voted the same
No
Terminally Ill Adults (End of Life) Bill: Second Reading 11 Sept 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
No
Terminally Ill Adults (End of Life) Bill: Third Reading 20 Jun 2025
No
No
Terminally Ill Adults (End of Life) Bill: Amendment 94 20 Jun 2025
No
No
Terminally Ill Adults (End of Life) Bill: Amendment 77 20 Jun 2025
No
No
Crime and Policing Bill Report Stage: Amendment 160 17 Jun 2025
Crime / Justice
No
Aye
Terminally Ill Adults (End of Life) Bill: New Clause 2 13 Jun 2025
Aye
Aye
Terminally Ill Adults (End of Life) Bill: New Clause 1 13 Jun 2025
Aye
Member source UK Parliament Members API
Voting source Commons Votes API