Compare

Melanie Onn vs Brendan O'Hara

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 Brendan O'Hara
Brendan O'Hara
SNP Argyll, Bute and South Lochaber

Voting alignment

Melanie Onn and Brendan O'Hara voted the same way 80% of the time, based on 508 shared comparable votes.

405 same votes 103 different votes 508 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
83 Aye 40 No
Brexit / EU 96% aligned 123 shared votes
78 Aye 45 No
10 Aye 3 No
Education 92% aligned 13 shared votes
11 Aye 2 No
8 Aye 3 No
Foreign Affairs 91% aligned 11 shared votes
7 Aye 4 No
11 Aye 17 No
Trade 89% aligned 28 shared votes
14 Aye 14 No
5 Aye 4 No
Crime / Justice 89% aligned 9 shared votes
4 Aye 5 No
Most different by topic
2 Aye 3 No
Defence 20% aligned 5 shared votes
2 Aye 3 No
12 Aye 11 No
Energy 57% aligned 23 shared votes
12 Aye 11 No
22 Aye 9 No
Benefits 61% aligned 31 shared votes
22 Aye 9 No
74 Aye 45 No
Tax 61% aligned 119 shared votes
68 Aye 51 No
11 Aye 3 No
Digital / Online Safety 64% aligned 14 shared votes
6 Aye 8 No

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

Voting record

73.2 %
same as average
Rank 355 of 650
Participation
57.8 %
15 % below average
Rank 590 of 650
412
563 eligible divisions
Total votes
1,358
2,349 eligible divisions
203
49.3 % of votes cast
Aye votes
748
55.1 % of votes cast
209
50.7 % of votes cast
No votes
610
44.9 % of votes cast
1
0.2 % of votes cast
Against party
1
0.1 % of votes cast
2 years, 0 months
Since 4 Jul 2024
Commons service
11 years, 1 months
Since 7 May 2015

Debates

76
+5.1 vs Commons average
Rank 208 of 650
Appearances
65
-5.9 vs Commons average
Rank 283 of 650
97
-28.8 vs Commons average
Rank 289 of 650
Contributions
73
-52.8 vs Commons average
Rank 384 of 650

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

Financials and interests

£1,014,663
all imported IPSA years
Lifetime expenses
£2,535,264
all imported IPSA years
£201,216
11 % below average
Latest expenses
£358,048
58 % above average
6
1 registered category
Registered interests
7
5 registered categories
3
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

Foreign Affairs
4 of 4 votes
#1
Migration
161 of 169 votes
Devolution / Local Government
21 of 24 votes
#2
Brexit / EU
199 of 211 votes
Energy
17 of 20 votes
#3
Digital / Online Safety
53 of 60 votes
Tax
94 of 111 votes
#4
Trade
72 of 89 votes
NHS / Health
9 of 11 votes
#5
Benefits
65 of 81 votes

Recent voting overlap

Where they voted differently
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 5 1 Jul 2026
Energy Tax Transport
Aye
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 4 1 Jul 2026
Energy Tax Transport
Aye
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 2 1 Jul 2026
Energy Tax Transport
Aye
Aye
King's Speech Motion for an Address 20 May 2026
No
No
King's Speech Motion for an Address: amendment (l) 20 May 2026
Aye
Aye
Draft Immigration and Asylum (Provision of Accommodation to Failed Asylum-Seekers) (Amendment) Regulations 2026 28 Apr 2026
Migration
No
Aye
Draft Asylum Seekers (Reception Conditions) (Amendment) Regulations 2026 28 Apr 2026
Migration
No
No
Privilege 28 Apr 2026
Aye
Aye
Pension Schemes Bill: motion to disagree with Lords Amendment 77 15 Apr 2026
Benefits
No
Aye
Pension Schemes Bill: motion to disagree with Lords Amendment 26 15 Apr 2026
Benefits
No
Where they voted the same
Aye
Pension Schemes Bill: motion to disagree with Lords Amendments 15 to 24, 27, 30 to 34, 36, 38 to 42, 83 and 88, insist on Amendments 88C, 88E to 88P, 88R, 88S and 88W, and propose Amendments (a) to (j) in lieu of Amendments 88A, 88T, 88U and 88V 28 Apr 2026
Benefits
Aye
Aye
Children's School and Wellbeing Bill: Amendments (a) to (j) in lieu of Lords Amendments 38V to 38X 27 Apr 2026
Education
Aye
Aye
Pension Schemes Bill: motion to disagree with Lords Amendments 15 to 24, 27, 30 to 34, 36, 38 to 42, 83 and 88, insist on its Amendments 88A, 88C and 88E to 88P and propose Amendments (a) to (f) 27 Apr 2026
Benefits
Aye
Aye
Children's Wellbeing and Schools Bill: Amendments (a) to (f) in lieu of Lords Amendment 38 15 Apr 2026
Education
Aye
Aye
Pension Schemes Bill: motion to disagree with Lords Amendment 78 15 Apr 2026
Benefits
Aye
Aye
Pension Schemes Bill: motion to disagree with Lords Amendment 15 15 Apr 2026
Benefits
Aye
Aye
Pension Schemes Bill: motion to disagree with Lords Amendment 1 15 Apr 2026
Benefits
Aye
No
Representation of the People Bill: Reasoned Amendment to Second Reading 2 Mar 2026
Democracy / Parliament
No
Aye
Universal Credit (Removal of Two Child Limit) Bill: Third Reading 23 Feb 2026
Benefits
Aye
Aye
Universal Credit (Removal of Two Child Limit) Bill: Second Reading 3 Feb 2026
Benefits
Aye
Member source UK Parliament Members API
Voting source Commons Votes API