Compare

Callum Anderson vs Neil O'Brien

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 Neil O'Brien
Neil O'Brien
Con Harborough, Oadby and Wigston

Voting alignment

Callum Anderson and Neil O'Brien voted the same way 1% of the time, based on 352 shared comparable votes.

5 same votes 347 different votes 352 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
13 Aye 8 No
Benefits 10% aligned 21 shared votes
6 Aye 15 No
17 Aye 23 No
Crime / Justice 5% aligned 40 shared votes
23 Aye 17 No
48 Aye 30 No
Tax 0% aligned 78 shared votes
30 Aye 48 No
24 Aye 13 No
Education 0% aligned 37 shared votes
13 Aye 24 No
22 Aye 8 No
Work / Employment 0% aligned 30 shared votes
8 Aye 22 No
Most different by topic
48 Aye 30 No
Tax 0% aligned 78 shared votes
30 Aye 48 No
24 Aye 13 No
Education 0% aligned 37 shared votes
13 Aye 24 No
22 Aye 8 No
Work / Employment 0% aligned 30 shared votes
8 Aye 22 No
8 Aye 12 No
Transport 0% aligned 20 shared votes
12 Aye 8 No
14 Aye 5 No
Devolution / Local Government 0% aligned 19 shared votes
5 Aye 14 No

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

Voting record

94.8 %
22 % above average
Rank 3 of 647
Participation
85.1 %
12 % above average
Rank 107 of 647
509
537 eligible divisions
Total votes
1,759
2,068 eligible divisions
264
51.9 % of votes cast
Aye votes
865
49.2 % of votes cast
245
48.1 % of votes cast
No votes
894
50.8 % of votes cast
2
0.4 % of votes cast
Against party
6
0.3 % of votes cast
1 years, 11 months
Since 4 Jul 2024
Commons service
9 years, 0 months
Since 8 Jun 2017

Debates

47
-16.7 vs Commons average
Rank 378 of 647
Appearances
31
-32.7 vs Commons average
Rank 505 of 647
58
-55.8 vs Commons average
Rank 426 of 647
Contributions
38
-75.8 vs Commons average
Rank 521 of 647

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

Financials and interests

£185,318
all imported IPSA years
Lifetime expenses
£1,900,002
all imported IPSA years
£185,318
18 % below average
Latest expenses
£311,946
38 % above average
3
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
49 of 49 votes
#1
Foreign Affairs
67 of 69 votes
Work / Employment
37 of 37 votes
#2
Environment / Climate
41 of 43 votes
Housing
31 of 31 votes
#3
Brexit / EU
178 of 188 votes
Benefits
30 of 30 votes
#4
Defence
55 of 59 votes
Transport
25 of 25 votes
#5
Trade
78 of 84 votes

Recent voting overlap

Where they voted differently
Aye
Railways Bill: Third Reading 10 Jun 2026
Transport
No
No
Railways Bill Remaining Stages: Amendment 148 10 Jun 2026
Transport
Aye
No
Railways Bill Remaining Stages: Amendment 143 10 Jun 2026
Transport
Aye
Aye
Draft Combined Authorities (Mayoral Elections) (Amendment) Order 2026 9 Jun 2026
Devolution / Local Government
No
No
Steel Industry (Nationalisation) Bill Committee: New Clause 4 9 Jun 2026
Aye
No
Steel Industry (Nationalisation) Bill Committee: New Clause 12 9 Jun 2026
Aye
No
Steel Industry (Nationalisation) Bill Committee: Amendment 20 9 Jun 2026
Aye
Aye
Draft Agriculture (Delinked Payments) (Reductions) (England) Regulations 2026 3 Jun 2026
No
No
Armed Forces Bill Committee: New Clause 6 2 Jun 2026
Defence
Aye
No
Armed Forces Bill Committee: New Clause 5 2 Jun 2026
Defence
Aye
Where they voted the same
No
King's Speech Motion for an Address: amendment (l) 20 May 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
Crime and Policing Bill Report Stage: Amendment 160 17 Jun 2025
Crime / Justice
No
Member source UK Parliament Members API
Voting source Commons Votes API