The House of Commons is not currently sitting. Next scheduled business: Tuesday 1 September 2026.

Compare

Callum Anderson vs Tristan Osborne

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

Photograph of Callum Anderson
Callum Anderson
Lab Buckingham and Bletchley
vs
Photograph of Tristan Osborne
Tristan Osborne
Lab Chatham and Aylesford

Voting alignment

Callum Anderson and Tristan Osborne voted the same way 100% of the time, based on 513 shared comparable votes.

511 same votes 2 different votes 513 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
59 Aye 43 No
Tax 100% aligned 102 shared votes
59 Aye 43 No
27 Aye 22 No
Crime / Justice 100% aligned 49 shared votes
27 Aye 22 No
30 Aye 18 No
Education 100% aligned 48 shared votes
30 Aye 18 No
11 Aye 21 No
Defence 100% aligned 32 shared votes
11 Aye 21 No
20 Aye 11 No
Housing 100% aligned 31 shared votes
20 Aye 11 No
Most different by topic
59 Aye 43 No
Tax 100% aligned 102 shared votes
59 Aye 43 No
27 Aye 22 No
Crime / Justice 100% aligned 49 shared votes
27 Aye 22 No
30 Aye 18 No
Education 100% aligned 48 shared votes
30 Aye 18 No
11 Aye 21 No
Defence 100% aligned 32 shared votes
11 Aye 21 No
20 Aye 11 No
Housing 100% aligned 31 shared votes
20 Aye 11 No

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

Voting record

93.9 %
21 % above average
Rank 4 of 649
Participation
93.2 %
21 % above average
Rank 8 of 649
540
575 eligible divisions
Total votes
536
575 eligible divisions
278
51.5 % of votes cast
Aye votes
274
51.1 % of votes cast
262
48.5 % of votes cast
No votes
262
48.9 % of votes cast
2
0.4 % of votes cast
Against party
1
0.2 % of votes cast
2 years, 1 months
Since 4 Jul 2024
Commons service
2 years, 1 months
Since 4 Jul 2024

Debates

50
-27.9 vs Commons average
Rank 428 of 650
Appearances
40
-37.9 vs Commons average
Rank 490 of 650
61
-77.3 vs Commons average
Rank 452 of 650
Contributions
48
-90.3 vs Commons average
Rank 503 of 650

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

Financials and interests

£185,318
all imported IPSA years
Lifetime expenses
£200,007
all imported IPSA years
£185,318
18 % below average
Latest expenses
£200,007
12 % below average
2
1 registered category
Registered interests
1
1 registered category
0
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

Education
50 of 50 votes
#1
Housing
31 of 31 votes
Defence
34 of 34 votes
#2
Benefits
30 of 30 votes
Housing
31 of 31 votes
#3
Devolution / Local Government
24 of 24 votes
Benefits
30 of 30 votes
#4
Migration
13 of 13 votes
Transport
29 of 29 votes
#5
Digital / Online Safety
11 of 11 votes

Recent voting overlap

Where they voted differently
Aye rebel
Terminally Ill Adults (End of Life) Bill: New Clause 16 20 Jun 2025
No
Aye rebel
Terminally Ill Adults (End of Life) Bill: New Clause 2 13 Jun 2025
No
Where they voted the same
Aye
Immigration and Asylum Bill: Second Reading 13 Jul 2026
Migration
Aye
No
Immigration and Asylum Bill: Reasoned Amendment to Second Reading 13 Jul 2026
Migration
No
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 5 1 Jul 2026
Energy Tax Transport
No
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 4 1 Jul 2026
Energy Tax Transport
No
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 2 1 Jul 2026
Energy Tax Transport
No
Aye
Employment Tribunal (Extension of Time Limits) (Miscellaneous Amendments and Transitional Provisions) Regulations 2026 1 Jul 2026
Aye
Aye
Employment Tribunals Extension of Jurisdiction (England and Wales) (Amendment) Order 2026 1 Jul 2026
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
Member source UK Parliament Members API
Voting source Commons Votes API