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Compare

Melanie Onn vs Wendy Chamberlain

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 Wendy Chamberlain
Wendy Chamberlain
LD North East Fife

Voting alignment

Melanie Onn and Wendy Chamberlain voted the same way 18% of the time, based on 257 shared comparable votes.

45 same votes 212 different votes 257 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
6 Aye 1 No
Energy 86% aligned 7 shared votes
7 Aye 0 No
0 Aye 3 No
Democracy / Parliament 67% aligned 3 shared votes
1 Aye 2 No
7 Aye 0 No
Digital / Online Safety 43% aligned 7 shared votes
3 Aye 4 No
4 Aye 3 No
Environment / Climate 43% aligned 7 shared votes
6 Aye 1 No
2 Aye 6 No
Housing 38% aligned 8 shared votes
5 Aye 3 No
Most different by topic
36 Aye 27 No
Tax 5% aligned 63 shared votes
30 Aye 33 No
13 Aye 6 No
Devolution / Local Government 5% aligned 19 shared votes
5 Aye 14 No
18 Aye 12 No
Education 7% aligned 30 shared votes
14 Aye 16 No
11 Aye 6 No
Benefits 12% aligned 17 shared votes
6 Aye 11 No
1 Aye 6 No
NHS / Health 14% aligned 7 shared votes
7 Aye 0 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
69.1 %
4 % below average
Rank 447 of 649
423
575 eligible divisions
Total votes
1,136
1,643 eligible divisions
210
49.6 % of votes cast
Aye votes
588
51.8 % of votes cast
213
50.4 % of votes cast
No votes
548
48.2 % of votes cast
1
0.2 % of votes cast
Against party
1
0.1 % of votes cast
2 years, 1 months
Since 4 Jul 2024
Commons service
6 years, 8 months
Since 12 Dec 2019

Debates

83
+5.1 vs Commons average
Rank 217 of 650
Appearances
110
+32.1 vs Commons average
Rank 120 of 650
105
-33.3 vs Commons average
Rank 295 of 650
Contributions
142
+3.7 vs Commons average
Rank 196 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
£1,350,009
all imported IPSA years
£201,216
11 % below average
Latest expenses
£308,895
37 % above average
6
1 registered category
Registered interests
9
4 registered categories
3
matched sponsored bills
Sponsored bills
10
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
Foreign Affairs
46 of 50 votes
Devolution / Local Government
21 of 24 votes
#2
Brexit / EU
55 of 63 votes
Trade
6 of 7 votes
#3
Devolution / Local Government
48 of 55 votes
Energy
17 of 20 votes
#4
Migration
120 of 154 votes
Tax
94 of 111 votes
#5
Crime / Justice
133 of 174 votes

Recent voting overlap

Where they voted differently
No
Public Office (Accountability) Bill Report Stage: Amendment 3 14 Jul 2026
Aye
Aye
Immigration and Asylum Bill: Second Reading 13 Jul 2026
Migration
No
Aye
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 Jul 2026
No
Aye
Customs (Tariff and Miscellaneous Amendments) (No. 4) Regulations 2026 24 Jun 2026
Trade
No
No
Armed Forces Bill Report Stage: Amendment 11 22 Jun 2026
Defence
Aye
No
Armed Forces Bill Report Stage: New Clause 22 22 Jun 2026
Defence
Aye
No
National Security (State Threats) Bill Committee: New Clause 3 17 Jun 2026
Defence
Aye
No
National Security (State Threats) Bill Committee: Amendment 13 17 Jun 2026
Defence
Aye
No
National Security (State Threats) Bill Committee: Amendment 8 17 Jun 2026
Defence
Aye
No
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: Amendment 3 16 Jun 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
No
Immigration and Asylum Bill: Reasoned Amendment to Second Reading 13 Jul 2026
Migration
No
Aye
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026 8 Jul 2026
Education
Aye
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
Aye
Draft Carbon Budget Order 2026 24 Jun 2026
Environment / Climate
Aye
No
Armed Forces Bill Report Stage: New Clause 11 22 Jun 2026
Defence
No
No
National Security (State Threats) Bill Committee: Amendment 3 17 Jun 2026
Defence
No
Member source UK Parliament Members API
Voting source Commons Votes API