Compare

Melanie Onn vs Bobby Dean

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 Bobby Dean
Bobby Dean
LD Carshalton and Wallington

Voting alignment

Melanie Onn and Bobby Dean voted the same way 22% of the time, based on 271 shared comparable votes.

60 same votes 211 different votes 271 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
1 Aye 4 No
Democracy / Parliament 60% aligned 5 shared votes
3 Aye 2 No
3 Aye 2 No
Environment / Climate 60% aligned 5 shared votes
5 Aye 0 No
7 Aye 4 No
Energy 55% aligned 11 shared votes
10 Aye 1 No
0 Aye 8 No
Housing 38% aligned 8 shared votes
5 Aye 3 No
3 Aye 5 No
Work / Employment 25% aligned 8 shared votes
5 Aye 3 No
Most different by topic
1 Aye 7 No
NHS / Health 0% aligned 8 shared votes
7 Aye 1 No
21 Aye 9 No
Education 3% aligned 30 shared votes
10 Aye 20 No
40 Aye 24 No
Tax 5% aligned 64 shared votes
27 Aye 37 No
14 Aye 6 No
Devolution / Local Government 5% aligned 20 shared votes
5 Aye 15 No
4 Aye 8 No
Transport 8% aligned 12 shared votes
9 Aye 3 No

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

Voting record

74.1%
1% above average
Rank 335 of 650
Participation
69.4%
3% below average
Rank 443 of 650
441
595 eligible divisions
Total votes
413
595 eligible divisions
216
49.0% of votes cast
Aye votes
218
52.8% of votes cast
225
51.0% of votes cast
No votes
195
47.2% of votes cast
1
0.2% of votes cast
Against party
2
0.5% of votes cast
2 years, 3 months
Since 4 Jul 2024
Commons service
2 years, 3 months
Since 4 Jul 2024

Debates

93
+8.4 vs Commons average
Rank 208 of 650
Appearances
98
+13.4 vs Commons average
Rank 191 of 650
116
-31.4 vs Commons average
Rank 298 of 650
Contributions
114
-33.4 vs Commons average
Rank 303 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
£178,307
all imported IPSA years
£201,216
11% below average
Latest expenses
£178,307
21% below average
6
1 registered category
Registered interests
6
3 registered categories
3
matched sponsored bills
Sponsored bills
1
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
5 of 5 votes
#1
Devolution / Local Government
24 of 24 votes
Devolution / Local Government
21 of 24 votes
#2
NHS / Health
10 of 11 votes
Trade
6 of 7 votes
#3
Environment / Climate
8 of 9 votes
Energy
17 of 20 votes
#4
Education
41 of 50 votes
Tax
94 of 112 votes
#5
Benefits
24 of 30 votes

Recent voting overlap

Where they voted differently
Aye
Northern Ireland Troubles Bill: Carry-over extension motion 13 Oct 2026
Foreign Affairs
No
Aye
Courts and Tribunals Bill: Third Reading 13 Oct 2026
Crime / Justice
No
No
Courts and Tribunals Bill Report Stage: Amendment 1 13 Oct 2026
Crime / Justice
Aye
No
Courts and Tribunals Bill Report Stage: New Clause 25 13 Oct 2026
Crime / Justice
Aye
No
Health Bill: Report Stage: Amendment 1 8 Sept 2026
Aye
No
Health Bill: Report Stage: New Clause 145 7 Sept 2026
Aye
No
Representation of the People Bill: Report Stage: New Clause 65 2 Sept 2026
Democracy / Parliament
Aye
No
Public Office (Accountability) Bill Report Stage: Amendment 3 14 Jul 2026
Aye
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 5 1 Jul 2026
Energy Tax Transport
Aye
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 4 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
Social Housing Bill [Lords]: Reasoned Amendment to Second Reading 10 Sept 2026
Housing
No
Aye
Draft Plant Health, Seeds, Seed Potatoes and Plant Propagating Material (Amendment) (Northern Ireland) Regulations 2026 9 Sept 2026
Aye
No
Health Bill: Report Stage: New Clause 142 8 Sept 2026
No
Aye
Representation of the People Bill: Third Reading 2 Sept 2026
Democracy / Parliament
Aye
No
Representation of the People Bill: Report Stage: New Clause 67 2 Sept 2026
Democracy / Parliament
No
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
Member source UK Parliament Members API
Voting source Commons Votes API