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Compare

Sarah Olney vs David Mundell

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

Photograph of Sarah Olney
Sarah Olney
LD Richmond Park
vs
Photograph of David Mundell
David Mundell
Con Dumfriesshire, Clydesdale and Tweeddale

Voting alignment

Sarah Olney and David Mundell voted the same way 22% of the time, based on 829 shared comparable votes.

183 same votes 646 different votes 829 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
4 Aye 20 No
Devolution / Local Government 75% aligned 24 shared votes
10 Aye 14 No
16 Aye 17 No
Education 55% aligned 33 shared votes
7 Aye 26 No
62 Aye 49 No
Tax 44% aligned 111 shared votes
36 Aye 75 No
13 Aye 12 No
Housing 44% aligned 25 shared votes
5 Aye 20 No
17 Aye 13 No
Defence 33% aligned 30 shared votes
11 Aye 19 No
Most different by topic
15 Aye 18 No
Trade 0% aligned 33 shared votes
18 Aye 15 No
10 Aye 6 No
Environment / Climate 0% aligned 16 shared votes
6 Aye 10 No
3 Aye 13 No
Work / Employment 0% aligned 16 shared votes
13 Aye 3 No
3 Aye 0 No
Cost of Living 0% aligned 3 shared votes
0 Aye 3 No
36 Aye 35 No
Brexit / EU 1% aligned 71 shared votes
34 Aye 37 No

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

Voting record

70.5 %
2 % below average
Rank 418 of 649
Participation
67.9 %
5 % below average
Rank 465 of 649
1,158
1,643 eligible divisions
Total votes
1,603
2,361 eligible divisions
625
54.0 % of votes cast
Aye votes
765
47.7 % of votes cast
533
46.0 % of votes cast
No votes
838
52.3 % of votes cast
12
1.0 % of votes cast
Against party
7
0.4 % of votes cast
6 years, 7 months
Since 12 Dec 2019
Commons service
21 years, 3 months
Since 5 May 2005

Debates

144
+66.0 vs Commons average
Rank 64 of 649
Appearances
110
+32.0 vs Commons average
Rank 119 of 649
191
+52.5 vs Commons average
Rank 132 of 649
Contributions
111
-27.5 vs Commons average
Rank 269 of 649

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

Financials and interests

£1,445,336
all imported IPSA years
Lifetime expenses
£3,330,205
all imported IPSA years
£300,579
33 % above average
Latest expenses
£330,224
46 % above average
0
0 registered categories
Registered interests
10
4 registered categories
8
matched sponsored bills
Sponsored bills
2
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

Foreign Affairs
47 of 50 votes
#1
Brexit / EU
201 of 211 votes
Brexit / EU
55 of 63 votes
#2
Foreign Affairs
60 of 69 votes
Trade
46 of 53 votes
#3
Trade
73 of 91 votes
Defence
57 of 70 votes
#4
Migration
130 of 171 votes
NHS / Health
37 of 47 votes
#5
Democracy / Parliament
32 of 43 votes

Recent voting overlap

Where they voted differently
No
Public Office (Accountability) Bill Report Stage: Amendment 199 14 Jul 2026
Aye
No
Immigration and Asylum Bill: Reasoned Amendment to Second Reading 13 Jul 2026
Migration
Aye
Aye
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026 8 Jul 2026
Education
No
No
Armed Forces Bill Committee: New Clause 6 2 Jun 2026
Defence
Aye
Aye
King's Speech Motion for an Address: amendment (l) 20 May 2026
No
Aye
Universal Credit (Removal of Two Child Limit) Bill: Second Reading 3 Feb 2026
Benefits
No
No
Medical Training (Prioritisation) Bill: Amendment 9 27 Jan 2026
Aye
Aye
UK-EU customs union (duty to negotiate): Ten Minute Rule Motion 9 Dec 2025
Trade
No
No
English Devolution and Community Empowerment Bill Report Stage: Amendment 25 24 Nov 2025
Devolution / Local Government
Aye
No
Opposition day: Welfare spending 4 Nov 2025
Benefits
Aye
Where they voted the same
No
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 Jul 2026
No
Aye
Taxation (Energy and Vehicles) Bill Committee: New Clause 5 1 Jul 2026
Energy Tax Transport
Aye
Aye
Taxation (Energy and Vehicles) Bill Committee: New Clause 4 1 Jul 2026
Energy Tax Transport
Aye
Aye
Armed Forces Bill Committee: New Clause 5 2 Jun 2026
Defence
Aye
Aye
Armed Forces Bill Committee: New Clause 2 2 Jun 2026
Defence
Aye
No
King's Speech Motion for an Address 20 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
No
Aye
Privilege 28 Apr 2026
Aye
No
Northern Ireland Troubles Bill: Carry-over motion 27 Apr 2026
Foreign Affairs
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 its Amendments 88A, 88C and 88E to 88P and propose Amendments (a) to (f) 27 Apr 2026
Benefits
No
Member source UK Parliament Members API
Voting source Commons Votes API