Compare

Sarah Olney vs Callum Anderson

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 Callum Anderson
Callum Anderson
Lab Buckingham and Bletchley

Voting alignment

Sarah Olney and Callum Anderson voted the same way 16% of the time, based on 340 shared comparable votes.

53 same votes 287 different votes 340 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
5 Aye 2 No
Democracy / Parliament 86% aligned 7 shared votes
4 Aye 3 No
4 Aye 1 No
Environment / Climate 60% aligned 5 shared votes
4 Aye 1 No
9 Aye 1 No
Energy 50% aligned 10 shared votes
6 Aye 4 No
2 Aye 4 No
Migration 33% aligned 6 shared votes
2 Aye 4 No
12 Aye 8 No
Benefits 20% aligned 20 shared votes
8 Aye 12 No
Most different by topic
3 Aye 1 No
Trade 0% aligned 4 shared votes
1 Aye 3 No
30 Aye 38 No
Tax 4% aligned 68 shared votes
41 Aye 27 No
1 Aye 19 No
Work / Employment 5% aligned 20 shared votes
20 Aye 0 No
18 Aye 21 No
Education 5% aligned 39 shared votes
23 Aye 16 No
12 Aye 11 No
Defence 9% aligned 23 shared votes
9 Aye 14 No

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

Voting record

70.3%
2% below average
Rank 423 of 649
Participation
93.8%
21% above average
Rank 4 of 649
1,158
1,648 eligible divisions
Total votes
544
580 eligible divisions
625
54.0% of votes cast
Aye votes
279
51.3% of votes cast
533
46.0% of votes cast
No votes
265
48.7% of votes cast
12
1.0% of votes cast
Against party
2
0.4% of votes cast
6 years, 8 months
Since 12 Dec 2019
Commons service
2 years, 2 months
Since 4 Jul 2024

Debates

143
+64.3 vs Commons average
Rank 66 of 649
Appearances
53
-25.7 vs Commons average
Rank 410 of 649
190
+52.9 vs Commons average
Rank 133 of 649
Contributions
65
-72.1 vs Commons average
Rank 439 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
£185,318
all imported IPSA years
£300,579
33% above average
Latest expenses
£185,318
18% below average
0
0 registered categories
Registered interests
2
1 registered category
8
matched sponsored bills
Sponsored bills
0
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
Education
50 of 50 votes
Brexit / EU
55 of 63 votes
#2
Defence
34 of 34 votes
Trade
46 of 53 votes
#3
Housing
31 of 31 votes
Defence
57 of 70 votes
#4
Benefits
30 of 30 votes
NHS / Health
37 of 47 votes
#5
Transport
29 of 29 votes

Recent voting overlap

Where they voted differently
No
Immigration and Asylum Bill: Second Reading 13 Jul 2026
Migration
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
Aye
Taxation (Energy and Vehicles) Bill Committee: New Clause 2 1 Jul 2026
Energy Tax Transport
No
No
Customs (Tariff and Miscellaneous Amendments) (No. 4) Regulations 2026 24 Jun 2026
Trade
Aye
Aye
National Security (State Threats) Bill Committee: New Clause 3 17 Jun 2026
Defence
No
Aye
National Security (State Threats) Bill Committee: Amendment 13 17 Jun 2026
Defence
No
Aye
National Security (State Threats) Bill Committee: Amendment 8 17 Jun 2026
Defence
No
Aye
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: Amendment 3 16 Jun 2026
No
Where they voted the same
No
Immigration and Asylum Bill: Reasoned Amendment to Second Reading 13 Jul 2026
Migration
No
Aye
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026 8 Jul 2026
Education
Aye
Aye
Draft Climate Change Act 2008 (Credit Limit) Order 2026 24 Jun 2026
Environment / Climate
Aye
Aye
Draft Climate Change Act 2008 (International Aviation and International Shipping) Regulations 2026 24 Jun 2026
Environment / Climate Transport
Aye
Aye
Draft Carbon Budget Order 2026 24 Jun 2026
Environment / Climate
Aye
No
National Security (State Threats) Bill Committee: Amendment 3 17 Jun 2026
Defence
No
Aye
Draft Combined Authorities (Mayoral Elections) (Amendment) Order 2026 9 Jun 2026
Devolution / Local Government
Aye
No
Armed Forces Bill Committee: New Clause 6 2 Jun 2026
Defence
No
No
Representation of the People Bill: Reasoned Amendment to Second Reading 2 Mar 2026
Democracy / Parliament
No
Aye
Universal Credit (Removal of Two Child Limit) Bill: Third Reading 23 Feb 2026
Benefits
Aye
Member source UK Parliament Members API
Voting source Commons Votes API