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Compare

Melanie Onn vs Mr Alex Barros-Curtis

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

Photograph of Melanie Onn
Melanie Onn
Lab Great Grimsby and Cleethorpes
vs
Photograph of Mr Alex Barros-Curtis
Mr Alex Barros-Curtis
Lab Cardiff West

Voting alignment

Melanie Onn and Mr Alex Barros-Curtis voted the same way 100% of the time, based on 398 shared comparable votes.

398 same votes 0 different votes 398 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
54 Aye 39 No
Tax 100% aligned 93 shared votes
54 Aye 39 No
25 Aye 13 No
Education 100% aligned 38 shared votes
25 Aye 13 No
21 Aye 8 No
Crime / Justice 100% aligned 29 shared votes
21 Aye 8 No
9 Aye 16 No
Defence 100% aligned 25 shared votes
9 Aye 16 No
14 Aye 7 No
Devolution / Local Government 100% aligned 21 shared votes
14 Aye 7 No
Most different by topic
54 Aye 39 No
Tax 100% aligned 93 shared votes
54 Aye 39 No
25 Aye 13 No
Education 100% aligned 38 shared votes
25 Aye 13 No
21 Aye 8 No
Crime / Justice 100% aligned 29 shared votes
21 Aye 8 No
9 Aye 16 No
Defence 100% aligned 25 shared votes
9 Aye 16 No
14 Aye 7 No
Devolution / Local Government 100% aligned 21 shared votes
14 Aye 7 No

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

Voting record

73.9%
1% above average
Rank 335 of 649
Participation
83.4%
11% above average
Rank 126 of 649
436
590 eligible divisions
Total votes
492
590 eligible divisions
214
49.1% of votes cast
Aye votes
252
51.2% of votes cast
222
50.9% of votes cast
No votes
240
48.8% of votes cast
1
0.2% of votes cast
Against party
1
0.2% of votes cast
2 years, 2 months
Since 4 Jul 2024
Commons service
2 years, 2 months
Since 4 Jul 2024

Debates

90
+7.7 vs Commons average
Rank 212 of 649
Appearances
65
-17.3 vs Commons average
Rank 343 of 649
113
-30.5 vs Commons average
Rank 295 of 649
Contributions
77
-66.5 vs Commons average
Rank 412 of 649

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

Financials and interests

£1,014,663
all imported IPSA years
Lifetime expenses
£117,527
all imported IPSA years
£201,216
11% below average
Latest expenses
£117,527
48% below average
6
1 registered category
Registered interests
5
2 registered categories
3
matched sponsored bills
Sponsored bills
1
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
4 of 4 votes
#1
Devolution / Local Government
24 of 24 votes
Devolution / Local Government
21 of 24 votes
#2
Energy
20 of 20 votes
Trade
6 of 7 votes
#3
Digital / Online Safety
11 of 11 votes
Energy
17 of 20 votes
#4
NHS / Health
11 of 11 votes
Tax
94 of 112 votes
#5
Environment / Climate
9 of 9 votes

Recent voting overlap

These MPs agreed on every division where both voted in the current comparison sample.

Where they voted the same
Aye
Terminally Ill Adults (End of Life) Bill: Second Reading 11 Sept 2026
Aye
Aye
Closure motion 11 Sept 2026
Aye
No
Social Housing Bill [Lords]: Reasoned Amendment to Second Reading 10 Sept 2026
Housing
No
Aye
Draft Plant Health, Seeds, Seed Potatoes and Plant Propagating Material (Amendment) (Northern Ireland) Regulations 2026 9 Sept 2026
Aye
No
Health Bill: Report Stage: Amendment 1 8 Sept 2026
No
No
Health Bill: Report Stage: New Clause 143 8 Sept 2026
No
No
Health Bill: Report Stage: New Clause 142 8 Sept 2026
No
Aye
Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026 15 Jul 2026
Trade Work / Employment
Aye
Aye
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026
Trade Work / Employment
Aye
No
Public Office (Accountability) Bill Report Stage: Amendment 19 14 Jul 2026
No
Member source UK Parliament Members API
Voting source Commons Votes API