Compare

John Whitby vs Melanie Onn

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

Photograph of John Whitby
John Whitby
Lab Derbyshire Dales
vs
Photograph of Melanie Onn
Melanie Onn
Lab Great Grimsby and Cleethorpes

Voting alignment

John Whitby and Melanie Onn voted the same way 100% of the time, based on 371 shared comparable votes.

371 same votes 0 different votes 371 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
46 Aye 36 No
Tax 100% aligned 82 shared votes
46 Aye 36 No
22 Aye 8 No
Crime / Justice 100% aligned 30 shared votes
22 Aye 8 No
23 Aye 3 No
Education 100% aligned 26 shared votes
23 Aye 3 No
9 Aye 16 No
Defence 100% aligned 25 shared votes
9 Aye 16 No
14 Aye 9 No
Benefits 100% aligned 23 shared votes
14 Aye 9 No
Most different by topic
46 Aye 36 No
Tax 100% aligned 82 shared votes
46 Aye 36 No
22 Aye 8 No
Crime / Justice 100% aligned 30 shared votes
22 Aye 8 No
23 Aye 3 No
Education 100% aligned 26 shared votes
23 Aye 3 No
9 Aye 16 No
Defence 100% aligned 25 shared votes
9 Aye 16 No
14 Aye 9 No
Benefits 100% aligned 23 shared votes
14 Aye 9 No

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

Voting record

88.9 %
16 % above average
Rank 31 of 649
Participation
73.2 %
1 % above average
Rank 352 of 649
505
568 eligible divisions
Total votes
416
568 eligible divisions
261
51.7 % of votes cast
Aye votes
207
49.8 % of votes cast
244
48.3 % of votes cast
No votes
209
50.2 % of votes cast
0
0.0 % of votes cast
Against party
1
0.2 % of votes cast
2 years, 0 months
Since 4 Jul 2024
Commons service
2 years, 0 months
Since 4 Jul 2024

Debates

61
-14.2 vs Commons average
Rank 335 of 649
Appearances
79
+3.8 vs Commons average
Rank 220 of 649
76
-57.4 vs Commons average
Rank 387 of 649
Contributions
101
-32.4 vs Commons average
Rank 299 of 649

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

Financials and interests

£189,571
all imported IPSA years
Lifetime expenses
£1,014,663
all imported IPSA years
£189,571
16 % below average
Latest expenses
£201,216
11 % below average
2
2 registered categories
Registered interests
6
1 registered category
0
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
37 of 37 votes
#1
Foreign Affairs
4 of 4 votes
Defence
34 of 34 votes
#2
Devolution / Local Government
21 of 24 votes
Benefits
30 of 30 votes
#3
Energy
17 of 20 votes
Devolution / Local Government
24 of 24 votes
#4
Tax
94 of 111 votes
Digital / Online Safety
11 of 11 votes
#5
NHS / Health
9 of 11 votes

Recent voting overlap

These MPs agreed on every division where both voted in the current comparison sample.

Where they voted the same
Aye
National Security (State Threats) Bill: motion to agree to Lords Amendment 1 6 Jul 2026
Defence
Aye
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 5 1 Jul 2026
Energy Tax Transport
No
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 4 1 Jul 2026
Energy Tax Transport
No
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 2 1 Jul 2026
Energy Tax Transport
No
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
Aye
Customs (Tariff and Miscellaneous Amendments) (No. 4) Regulations 2026 24 Jun 2026
Trade
Aye
No
Opposition Day: Puberty blockers 23 Jun 2026
No
Aye
Opposition Day Motion: Defence spending and readiness - Prime Minister's Amendment 23 Jun 2026
Defence
Aye
Member source UK Parliament Members API
Voting source Commons Votes API