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Compare

Dr Kieran Mullan vs Mr Gregory Campbell

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 Mr Gregory Campbell
Mr Gregory Campbell
DUP East Londonderry

Voting alignment

Dr Kieran Mullan and Mr Gregory Campbell voted the same way 72% of the time, based on 763 shared comparable votes.

548 same votes 215 different votes 763 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
0 Aye 3 No
Cost of Living 100% aligned 3 shared votes
0 Aye 3 No
9 Aye 27 No
Education 94% aligned 36 shared votes
9 Aye 27 No
5 Aye 9 No
Work / Employment 93% aligned 14 shared votes
4 Aye 10 No
8 Aye 19 No
Energy 89% aligned 27 shared votes
9 Aye 18 No
39 Aye 60 No
Tax 87% aligned 99 shared votes
46 Aye 53 No
Most different by topic
8 Aye 16 No
Housing 50% aligned 24 shared votes
16 Aye 8 No
5 Aye 7 No
NHS / Health 50% aligned 12 shared votes
9 Aye 3 No
36 Aye 20 No
Migration 55% aligned 56 shared votes
41 Aye 15 No
11 Aye 16 No
Benefits 56% aligned 27 shared votes
13 Aye 14 No
19 Aye 8 No
Transport 56% aligned 27 shared votes
11 Aye 16 No

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

Voting record

84.7%
12% above average
Rank 103 of 649
Participation
58.2%
14% below average
Rank 584 of 649
1,404
1,658 eligible divisions
Total votes
1,384
2,376 eligible divisions
688
49.0% of votes cast
Aye votes
724
52.3% of votes cast
716
51.0% of votes cast
No votes
660
47.7% of votes cast
4
0.3% of votes cast
Against party
3
0.2% of votes cast
6 years, 9 months
Since 12 Dec 2019
Commons service
25 years, 3 months
Since 7 Jun 2001

Debates

136
+53.7 vs Commons average
Rank 84 of 649
Appearances
155
+72.7 vs Commons average
Rank 58 of 649
541
+397.5 vs Commons average
Rank 16 of 649
Contributions
174
+30.5 vs Commons average
Rank 165 of 649

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

Financials and interests

£1,272,613
all imported IPSA years
Lifetime expenses
£2,367,379
all imported IPSA years
£301,859
33% above average
Latest expenses
£180,776
20% 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
50 of 50 votes
#1
Brexit / EU
179 of 211 votes
Migration
147 of 154 votes
#2
Foreign Affairs
53 of 69 votes
Environment / Climate
42 of 44 votes
#3
Trade
68 of 91 votes
Crime / Justice
164 of 174 votes
#4
Defence
50 of 71 votes
Devolution / Local Government
51 of 55 votes
#5
Education
67 of 96 votes

Recent voting overlap

Where they voted differently
Aye
Steel Industry (Nationalisation) Bill Committee: Amendment 12 8 Jun 2026
No
No
Universal Credit (Removal of Two Child Limit) Bill: Second Reading 3 Feb 2026
Benefits
Aye
Aye
Sentencing Bill Committee: New Clause 6 21 Oct 2025
Crime / Justice
No
No
Renters’ Rights Bill: Motion to disagree with Lords Amendment 64 8 Sept 2025
Housing
Aye
No
Renters’ Rights Bill: Motion to disagree with Lords Amendment 53 8 Sept 2025
Housing
Aye
No
Renters’ Rights Bill: Motion to disagree with Lords Amendment 26 8 Sept 2025
Housing
Aye
No
Renters’ Rights Bill: Motion to disagree with Lords Amendment 19 8 Sept 2025
Housing
Aye
No
Renters’ Rights Bill: Motion to disagree with Lords Amendment 18 8 Sept 2025
Housing
Aye
No
Renters’ Rights Bill: Motion to disagree with Lords Amendment 11 8 Sept 2025
Housing
Aye
Aye
Crime and Policing Bill Report Stage: New Clause 88 18 Jun 2025
Crime / Justice
No
Where they voted the same
No
Terminally Ill Adults (End of Life) Bill: Second Reading 11 Sept 2026
No
No
Closure motion 11 Sept 2026
No
No
Draft Plant Health, Seeds, Seed Potatoes and Plant Propagating Material (Amendment) (Northern Ireland) Regulations 2026 9 Sept 2026
No
Aye
Health Bill: Report Stage: Amendment 1 8 Sept 2026
Aye
Aye
Health Bill: Report Stage: New Clause 143 8 Sept 2026
Aye
Aye
Health Bill: Report Stage: New Clause 142 8 Sept 2026
Aye
No
Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026 15 Jul 2026
Trade Work / Employment
No
No
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026
Trade Work / Employment
No
Aye
Public Office (Accountability) Bill Report Stage: Amendment 19 14 Jul 2026
Aye
Aye
Public Office (Accountability) Bill Report Stage: Amendment 199 14 Jul 2026
Aye
Member source UK Parliament Members API
Voting source Commons Votes API