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Compare

Melanie Onn vs Ed Davey

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 Ed Davey
Ed Davey
LD Kingston and Surbiton

Voting alignment

Melanie Onn and Ed Davey voted the same way 65% of the time, based on 477 shared comparable votes.

308 same votes 169 different votes 477 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
68 Aye 37 No
Brexit / EU 98% aligned 105 shared votes
66 Aye 39 No
13 Aye 13 No
Trade 92% aligned 26 shared votes
11 Aye 15 No
13 Aye 5 No
Foreign Affairs 89% aligned 18 shared votes
13 Aye 5 No
6 Aye 1 No
Digital / Online Safety 86% aligned 7 shared votes
5 Aye 2 No
12 Aye 3 No
Transport 73% aligned 15 shared votes
12 Aye 3 No
Most different by topic
23 Aye 11 No
Education 15% aligned 34 shared votes
16 Aye 18 No
7 Aye 5 No
Defence 25% aligned 12 shared votes
4 Aye 8 No
9 Aye 4 No
Devolution / Local Government 38% aligned 13 shared votes
1 Aye 12 No
2 Aye 3 No
NHS / Health 40% aligned 5 shared votes
5 Aye 0 No
53 Aye 35 No
Tax 42% aligned 88 shared votes
46 Aye 42 No

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

Voting record

73.6 %
1 % above average
Rank 343 of 649
Participation
60.4 %
12 % below average
Rank 572 of 649
423
575 eligible divisions
Total votes
1,271
2,106 eligible divisions
210
49.6 % of votes cast
Aye votes
713
56.1 % of votes cast
213
50.4 % of votes cast
No votes
558
43.9 % of votes cast
1
0.2 % of votes cast
Against party
6
0.5 % of votes cast
2 years, 1 months
Since 4 Jul 2024
Commons service
9 years, 2 months
Since 8 Jun 2017

Debates

83
+5.1 vs Commons average
Rank 217 of 650
Appearances
60
-17.9 vs Commons average
Rank 365 of 650
105
-33.3 vs Commons average
Rank 295 of 650
Contributions
98
-40.3 vs Commons average
Rank 323 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
£2,538,367
all imported IPSA years
£201,216
11 % below average
Latest expenses
£294,578
30 % above average
6
1 registered category
Registered interests
13
5 registered categories
3
matched sponsored bills
Sponsored bills
11
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
170 of 188 votes
Devolution / Local Government
21 of 24 votes
#2
Devolution / Local Government
45 of 63 votes
Trade
6 of 7 votes
#3
Migration
113 of 163 votes
Energy
17 of 20 votes
#4
NHS / Health
36 of 52 votes
Tax
94 of 111 votes
#5
Crime / Justice
122 of 194 votes

Recent voting overlap

Where they voted differently
No
Public Office (Accountability) Bill Report Stage: Amendment 3 14 Jul 2026
Aye
Aye
Customs (Tariff and Miscellaneous Amendments) (No. 4) Regulations 2026 24 Jun 2026
Trade
No
No
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: Amendment 3 16 Jun 2026
Aye
No
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: New Clause 14 16 Jun 2026
Aye
No
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: New Clause 13 16 Jun 2026
Aye
No
Armed Forces Bill Committee: New Clause 13 2 Jun 2026
Defence
Aye
No
Armed Forces Bill Committee: New Clause 5 2 Jun 2026
Defence
Aye
No
Armed Forces Bill Committee: New Clause 2 2 Jun 2026
Defence
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
Where they voted the same
No
Public Office (Accountability) Bill Report Stage: Amendment 19 14 Jul 2026
No
No
Public Office (Accountability) Bill Report Stage: Amendment 199 14 Jul 2026
No
Aye
National Security (State Threats) Bill: motion to agree to Lords Amendment 1 6 Jul 2026
Defence
Aye
Aye
Draft Climate Change Act 2008 (Credit Limit) Order 2026 24 Jun 2026
Environment / Climate
Aye
Aye
Draft Climate Change Act 2008 (International Aviation and International Shipping) Regulations 2026 24 Jun 2026
Environment / Climate Transport
Aye
No
Armed Forces Bill Committee: New Clause 6 2 Jun 2026
Defence
No
Aye
Draft Energy Prices Act 2022 (Extension of Time Limit) Regulations 2026 22 Apr 2026
Cost of Living Energy
Aye
Aye
Draft Employment Rights Act 2025 (Investigatory Powers) (Consequential Amendments) Regulations 2026 18 Mar 2026
Crime / Justice Digital / Online Safety Work / Employment
Aye
Aye
Universal Credit (Removal of Two Child Limit) Bill: Second Reading 3 Feb 2026
Benefits
Aye
No
Medical Training (Prioritisation) Bill: Amendment 9 27 Jan 2026
No
Member source UK Parliament Members API
Voting source Commons Votes API