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Compare

Melanie Onn vs David Davis

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 David Davis
David Davis
Con Goole and Pocklington

Voting alignment

Melanie Onn and David Davis voted the same way 5% of the time, based on 621 shared comparable votes.

34 same votes 587 different votes 621 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
5 Aye 6 No
Migration 9% aligned 11 shared votes
7 Aye 4 No
81 Aye 40 No
Brexit / EU 7% aligned 121 shared votes
42 Aye 79 No
13 Aye 9 No
Energy 5% aligned 22 shared votes
10 Aye 12 No
16 Aye 6 No
Foreign Affairs 5% aligned 22 shared votes
7 Aye 15 No
22 Aye 14 No
Crime / Justice 3% aligned 36 shared votes
15 Aye 21 No
Most different by topic
67 Aye 38 No
Tax 0% aligned 105 shared votes
38 Aye 67 No
17 Aye 10 No
Trade 0% aligned 27 shared votes
10 Aye 17 No
15 Aye 12 No
Transport 0% aligned 27 shared votes
12 Aye 15 No
16 Aye 2 No
Benefits 0% aligned 18 shared votes
2 Aye 16 No
6 Aye 12 No
Work / Employment 0% aligned 18 shared votes
12 Aye 6 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
64.8%
8% below average
Rank 521 of 649
436
590 eligible divisions
Total votes
1,539
2,376 eligible divisions
214
49.1% of votes cast
Aye votes
720
46.8% of votes cast
222
50.9% of votes cast
No votes
819
53.2% of votes cast
1
0.2% of votes cast
Against party
93
6.0% of votes cast
2 years, 3 months
Since 4 Jul 2024
Commons service
18 years, 2 months
Since 10 Jul 2008

Debates

91
+7.3 vs Commons average
Rank 215 of 649
Appearances
51
-32.7 vs Commons average
Rank 443 of 649
114
-31.9 vs Commons average
Rank 297 of 649
Contributions
78
-67.9 vs Commons average
Rank 416 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
£2,621,658
all imported IPSA years
£201,216
11% below average
Latest expenses
£277,187
23% above average
6
1 registered category
Registered interests
8
3 registered categories
3
matched sponsored bills
Sponsored bills
7
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
Brexit / EU
198 of 211 votes
Devolution / Local Government
21 of 24 votes
#2
Environment / Climate
41 of 48 votes
Trade
6 of 7 votes
#3
Trade
72 of 91 votes
Energy
17 of 20 votes
#4
Defence
53 of 71 votes
Tax
94 of 112 votes
#5
Migration
126 of 171 votes

Recent voting overlap

Where they voted differently
Aye
Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026 15 Jul 2026
Trade Work / Employment
No
Aye
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026
Trade Work / Employment
No
No
Public Office (Accountability) Bill Report Stage: Amendment 19 14 Jul 2026
Aye
No
Public Office (Accountability) Bill Report Stage: Amendment 199 14 Jul 2026
Aye
No
Immigration and Asylum Bill: Reasoned Amendment to Second Reading 13 Jul 2026
Migration
Aye
Aye
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026 8 Jul 2026
Education
No
Aye
Draft Supply of Machinery (Safety) (Amendment etc.) and the EU Machinery Regulation (Enforcement etc. in Northern Ireland) Regulations 2026 8 Jul 2026
No
Aye
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 Jul 2026
No
Aye
National Security (State Threats) Bill: motion to agree to Lords Amendment 1 6 Jul 2026
Defence
No
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 5 1 Jul 2026
Energy Tax Transport
Aye
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
King's Speech Motion for an Address: amendment (l) 20 May 2026
No
Aye
Terminally Ill Adults (End of Life) Bill: Third Reading 20 Jun 2025
Aye
No
Terminally Ill Adults (End of Life) Bill Report Stage: Amendment (a) to New Clause 10 16 May 2025
No
Aye
Closure motion 16 May 2025
Aye
Aye
Terminally Ill Adults (End of Life) Bill: Second Reading 29 Nov 2024
Aye
Aye
Draft Windsor Framework (Non-Commercial Movement of Pet Animals) Regulations 2024 13 Nov 2024
Aye
Aye
Early Parliamentary General Election Bill: Third Reading 29 Oct 2019
Aye
Aye
Second Reading: European Union (Withdrawal Agreement) Bill 22 Oct 2019
Brexit / EU Foreign Affairs
Aye
Member source UK Parliament Members API
Voting source Commons Votes API