Compare

Louise Haigh vs Melanie Onn

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

Photograph of Louise Haigh
Louise Haigh
Lab Sheffield Heeley
vs
Photograph of Melanie Onn
Melanie Onn
Lab Great Grimsby and Cleethorpes

Voting alignment

Louise Haigh and Melanie Onn voted the same way 99% of the time, based on 719 shared comparable votes.

714 same votes 5 different votes 719 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
70 Aye 37 No
Tax 100% aligned 107 shared votes
70 Aye 37 No
24 Aye 21 No
Crime / Justice 100% aligned 45 shared votes
24 Aye 21 No
33 Aye 10 No
Education 100% aligned 43 shared votes
33 Aye 10 No
21 Aye 10 No
Benefits 100% aligned 31 shared votes
21 Aye 10 No
16 Aye 15 No
Trade 100% aligned 31 shared votes
16 Aye 15 No
Most different by topic
11 Aye 8 No
Energy 95% aligned 19 shared votes
12 Aye 7 No
15 Aye 7 No
Foreign Affairs 95% aligned 22 shared votes
16 Aye 6 No
79 Aye 33 No
Brexit / EU 98% aligned 112 shared votes
81 Aye 31 No
70 Aye 37 No
Tax 100% aligned 107 shared votes
70 Aye 37 No
24 Aye 21 No
Crime / Justice 100% aligned 45 shared votes
24 Aye 21 No

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

Voting record

64.7%
8% below average
Rank 516 of 650
Participation
74.8%
2% above average
Rank 313 of 650
1,556
2,405 eligible divisions
Total votes
463
619 eligible divisions
894
57.5% of votes cast
Aye votes
225
48.6% of votes cast
662
42.5% of votes cast
No votes
238
51.4% of votes cast
1
0.1% of votes cast
Against party
1
0.2% of votes cast
11 years, 5 months
Since 7 May 2015
Commons service
2 years, 3 months
Since 4 Jul 2024

Debates

17
-71.8 vs Commons average
Rank 609 of 650
Appearances
106
+17.2 vs Commons average
Rank 169 of 650
230
+75.4 vs Commons average
Rank 112 of 650
Contributions
153
-1.6 vs Commons average
Rank 219 of 650

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

Financials and interests

£2,002,785
all imported IPSA years
Lifetime expenses
£1,014,663
all imported IPSA years
£226,069
same as average
Latest expenses
£201,216
11% below average
6
4 registered categories
Registered interests
6
1 registered category
6
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

Work / Employment
67 of 80 votes
#1
Foreign Affairs
17 of 17 votes
Democracy / Parliament
36 of 47 votes
#2
Trade
9 of 10 votes
Defence
54 of 71 votes
#3
Devolution / Local Government
21 of 24 votes
Brexit / EU
161 of 212 votes
#4
Energy
17 of 20 votes
Trade
69 of 94 votes
#5
Tax
95 of 114 votes

Recent voting overlap

Where they voted differently
No
Second Reading: European Union (Withdrawal Agreement) Bill 22 Oct 2019
Brexit / EU Foreign Affairs
Aye rebel
No
Amendment 19 to the European Union (Withdrawal) (No. 6) Bill 4 Sept 2019
Brexit / EU
Aye rebel
Aye
Peter Kyle's motion E (Confirmatory public vote) 1 Apr 2019
No rebel
Aye
Margaret Beckett's motion M (Confirmatory public vote) 27 Mar 2019
No rebel
No rebel
Renewal of Trident nuclear weapons system 18 Jul 2016
Energy
Aye
Where they voted the same
Aye
Northern Ireland Troubles Bill: Third Reading 20 Oct 2026
Foreign Affairs
Aye
No
Opposition Day motion: Inheritance Tax 14 Oct 2026
Tax
No
Aye
Carbon Border Adjustment Mechanism (Calculation of CBAM Rate and Determination of Carbon Price Relief) Regulations 2026 14 Oct 2026
Environment / Climate
Aye
Aye
Draft Trade Unions (Right to Access Workplaces) Regulations 2026 14 Oct 2026
Trade Work / Employment
Aye
Aye
Draft Code of Practice on the Right of Trade Unions to Access Workplaces 14 Oct 2026
Trade Work / Employment
Aye
Aye
Draft ACAS Code of Practice on Time Off for Trade Union Duties and Activities 14 Oct 2026
Trade Work / Employment
Aye
Aye
Northern Ireland Troubles Bill: Carry-over extension motion 13 Oct 2026
Foreign Affairs
Aye
Aye
Courts and Tribunals Bill: Third Reading 13 Oct 2026
Crime / Justice
Aye
No
Courts and Tribunals Bill Report Stage: Amendment 18 13 Oct 2026
Crime / Justice
No
No
Courts and Tribunals Bill Report Stage: Amendment 1 13 Oct 2026
Crime / Justice
No
Member source UK Parliament Members API
Voting source Commons Votes API