Compare

Mr Gregory Campbell vs Melanie Onn

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

Photograph of Mr Gregory Campbell
Mr Gregory Campbell
DUP East Londonderry
vs
Photograph of Melanie Onn
Melanie Onn
Lab Great Grimsby and Cleethorpes

Voting alignment

Mr Gregory Campbell and Melanie Onn voted the same way 11% of the time, based on 670 shared comparable votes.

72 same votes 598 different votes 670 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
11 Aye 4 No
Housing 40% aligned 15 shared votes
2 Aye 13 No
7 Aye 8 No
Migration 33% aligned 15 shared votes
5 Aye 10 No
16 Aye 29 No
Education 20% aligned 45 shared votes
32 Aye 13 No
7 Aye 8 No
Benefits 20% aligned 15 shared votes
7 Aye 8 No
4 Aye 1 No
Democracy / Parliament 20% aligned 5 shared votes
0 Aye 5 No
Most different by topic
16 Aye 16 No
Trade 0% aligned 32 shared votes
16 Aye 16 No
9 Aye 13 No
Transport 0% aligned 22 shared votes
13 Aye 9 No
9 Aye 9 No
Work / Employment 0% aligned 18 shared votes
9 Aye 9 No
10 Aye 7 No
Energy 0% aligned 17 shared votes
7 Aye 10 No
4 Aye 0 No
Environment / Climate 0% aligned 4 shared votes
0 Aye 4 No

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

Voting record

58.2%
14% below average
Rank 584 of 649
Participation
73.7%
1% above average
Rank 338 of 649
1,384
2,376 eligible divisions
Total votes
435
590 eligible divisions
724
52.3% of votes cast
Aye votes
213
49.0% of votes cast
660
47.7% of votes cast
No votes
222
51.0% of votes cast
3
0.2% of votes cast
Against party
1
0.2% of votes cast
25 years, 3 months
Since 7 Jun 2001
Commons service
2 years, 2 months
Since 4 Jul 2024

Debates

155
+73.3 vs Commons average
Rank 58 of 649
Appearances
90
+8.3 vs Commons average
Rank 207 of 649
175
+32.7 vs Commons average
Rank 159 of 649
Contributions
113
-29.3 vs Commons average
Rank 288 of 649

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

Financials and interests

£2,367,379
all imported IPSA years
Lifetime expenses
£1,014,663
all imported IPSA years
£180,776
20% below average
Latest expenses
£201,216
11% below average
3
3 registered categories
Registered interests
6
1 registered category
0
matched sponsored bills
Sponsored bills
3
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

Brexit / EU
179 of 211 votes
#1
Foreign Affairs
4 of 4 votes
Foreign Affairs
53 of 69 votes
#2
Devolution / Local Government
21 of 24 votes
Trade
68 of 91 votes
#3
Trade
6 of 7 votes
Defence
50 of 71 votes
#4
Energy
17 of 20 votes
Education
67 of 96 votes
#5
Tax
94 of 112 votes

Recent voting overlap

Where they voted differently
No
Closure motion 11 Sept 2026
Aye
No
Draft Plant Health, Seeds, Seed Potatoes and Plant Propagating Material (Amendment) (Northern Ireland) Regulations 2026 9 Sept 2026
Aye
Aye
Health Bill: Report Stage: Amendment 1 8 Sept 2026
No
Aye
Health Bill: Report Stage: New Clause 143 8 Sept 2026
No
Aye
Health Bill: Report Stage: New Clause 142 8 Sept 2026
No
Aye
Health Bill: Report Stage: New Clause 145 7 Sept 2026
No
Aye
Health Bill: Report Stage: New Clause 6 7 Sept 2026
No
No
Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026 15 Jul 2026
Trade Work / Employment
Aye
No
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026
Trade Work / Employment
Aye
Aye
Public Office (Accountability) Bill Report Stage: Amendment 19 14 Jul 2026
No
Where they voted the same
Aye
Crime and Policing Bill: motion to agree with all remaining Lords Amendments 14 Apr 2026
Crime / Justice
Aye
No
Opposition Day: Protections for children from online harms 24 Feb 2026
Education
No
Aye
Universal Credit (Removal of Two Child Limit) Bill: Second Reading 3 Feb 2026
Benefits
Aye
No
Medical Training (Prioritisation) Bill: Amendment 2 27 Jan 2026
No
Aye
Draft Public Order Act 2023 (Interference With Use or Operation of Key National Infrastructure) Regulations 2025 14 Jan 2026
Aye
No
English Devolution and Community Empowerment Bill Report Stage: Amendment 85 24 Nov 2025
Devolution / Local Government
No
No
English Devolution and Community Empowerment Bill Report Stage: New Clause 29 24 Nov 2025
Devolution / Local Government
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
No
Crime and Policing Bill Report Stage: New Clause 88 18 Jun 2025
Crime / Justice
No
Member source UK Parliament Members API
Voting source Commons Votes API