Compare

Dr Kieran Mullan vs Tristan Osborne

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

Photograph of Dr Kieran Mullan
Dr Kieran Mullan
Con Bexhill and Battle
vs
Photograph of Tristan Osborne
Tristan Osborne
Lab Chatham and Aylesford

Voting alignment

Dr Kieran Mullan and Tristan Osborne voted the same way 2% of the time, based on 443 shared comparable votes.

7 same votes 436 different votes 443 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 4 No
Migration 11% aligned 9 shared votes
3 Aye 6 No
5 Aye 16 No
Benefits 10% aligned 21 shared votes
14 Aye 7 No
25 Aye 29 No
Crime / Justice 6% aligned 54 shared votes
28 Aye 26 No
41 Aye 59 No
Tax 0% aligned 100 shared votes
59 Aye 41 No
12 Aye 27 No
Education 0% aligned 39 shared votes
27 Aye 12 No
Most different by topic
41 Aye 59 No
Tax 0% aligned 100 shared votes
59 Aye 41 No
12 Aye 27 No
Education 0% aligned 39 shared votes
27 Aye 12 No
5 Aye 24 No
Work / Employment 0% aligned 29 shared votes
24 Aye 5 No
8 Aye 19 No
Housing 0% aligned 27 shared votes
19 Aye 8 No
16 Aye 8 No
Defence 0% aligned 24 shared votes
8 Aye 16 No

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

Voting record

84.6%
12% above average
Rank 99 of 650
Participation
93.1%
21% above average
Rank 5 of 650
1,428
1,688 eligible divisions
Total votes
577
620 eligible divisions
700
49.0% of votes cast
Aye votes
289
50.1% of votes cast
728
51.0% of votes cast
No votes
288
49.9% of votes cast
4
0.3% of votes cast
Against party
1
0.2% of votes cast
6 years, 10 months
Since 12 Dec 2019
Commons service
2 years, 3 months
Since 4 Jul 2024

Debates

147
+57.4 vs Commons average
Rank 86 of 650
Appearances
50
-39.6 vs Commons average
Rank 473 of 650
604
+448.0 vs Commons average
Rank 15 of 650
Contributions
60
-96.0 vs Commons average
Rank 500 of 650

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

Financials and interests

£1,272,613
all imported IPSA years
Lifetime expenses
£200,007
all imported IPSA years
£301,859
33% above average
Latest expenses
£200,007
12% below average
1
1 registered category
Registered interests
3
3 registered categories
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

Foreign Affairs
62 of 63 votes
#1
Housing
32 of 32 votes
Environment / Climate
43 of 45 votes
#2
Benefits
30 of 30 votes
Migration
147 of 154 votes
#3
Devolution / Local Government
24 of 24 votes
Crime / Justice
167 of 178 votes
#4
Foreign Affairs
17 of 17 votes
Trade
52 of 56 votes
#5
Democracy / Parliament
14 of 14 votes

Recent voting overlap

Where they voted differently
No
Withdrawal Agreement (Windsor Framework and Governance) (Amendment) Regulations 2026 21 Oct 2026
Brexit / EU Foreign Affairs
Aye
No
Draft Railways (Interoperability in Northern Ireland) (Convention on International Carriage by Rail) (Amendment) Regulations 2026 21 Oct 2026
Transport
Aye
No
Draft Code of Practice on Access and Unfair Practices During the Recognition and Derecognition Process 21 Oct 2026
Aye
No
Northern Ireland Troubles Bill: Third Reading 20 Oct 2026
Foreign Affairs
Aye
Aye
Northern Ireland Troubles Bill Committee: New Clause 12 20 Oct 2026
Foreign Affairs
No
Aye
Northern Ireland Troubles Bill Committee: New Clause 7 20 Oct 2026
Foreign Affairs
No
Aye
Northern Ireland Troubles Bill Committee: Amendment 32 20 Oct 2026
Foreign Affairs
No
Aye
Northern Ireland Troubles Bill Committee: New Clause 21 19 Oct 2026
Foreign Affairs
No
Aye
Northern Ireland Troubles Bill Committee: Amendment 47 19 Oct 2026
Foreign Affairs
No
Aye
Northern Ireland Troubles Bill Committee: Amendment 4 19 Oct 2026
Foreign Affairs
No
Where they voted the same
No
King's Speech Motion for an Address: amendment (l) 20 May 2026
No
No
Sentencing Bill Committee: New Clause 30 21 Oct 2025
Crime / Justice
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
No
Border Security, Asylum and Immigration Bill Report Stage: New Clause 21 12 May 2025
Migration
No
Member source UK Parliament Members API
Voting source Commons Votes API