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Compare

Melanie Onn vs Mike Martin

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 Mike Martin
Mike Martin
LD Tunbridge Wells

Voting alignment

Melanie Onn and Mike Martin voted the same way 21% of the time, based on 240 shared comparable votes.

50 same votes 190 different votes 240 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
0 Aye 3 No
Democracy / Parliament 67% aligned 3 shared votes
1 Aye 2 No
6 Aye 3 No
Energy 56% aligned 9 shared votes
8 Aye 1 No
6 Aye 0 No
Digital / Online Safety 50% aligned 6 shared votes
3 Aye 3 No
11 Aye 5 No
Crime / Justice 31% aligned 16 shared votes
6 Aye 10 No
7 Aye 3 No
Benefits 30% aligned 10 shared votes
4 Aye 6 No
Most different by topic
3 Aye 7 No
Transport 0% aligned 10 shared votes
7 Aye 3 No
1 Aye 3 No
Trade 0% aligned 4 shared votes
3 Aye 1 No
40 Aye 26 No
Tax 5% aligned 66 shared votes
29 Aye 37 No
21 Aye 12 No
Education 6% aligned 33 shared votes
14 Aye 19 No
2 Aye 6 No
Devolution / Local Government 13% aligned 8 shared votes
5 Aye 3 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
58.4 %
14 % below average
Rank 584 of 649
423
575 eligible divisions
Total votes
336
575 eligible divisions
210
49.6 % of votes cast
Aye votes
186
55.4 % of votes cast
213
50.4 % of votes cast
No votes
150
44.6 % of votes cast
1
0.2 % of votes cast
Against party
0
0.0 % of votes cast
2 years, 1 months
Since 4 Jul 2024
Commons service
2 years, 1 months
Since 4 Jul 2024

Debates

83
+5.0 vs Commons average
Rank 217 of 649
Appearances
109
+31.0 vs Commons average
Rank 124 of 649
105
-33.5 vs Commons average
Rank 295 of 649
Contributions
145
+6.5 vs Commons average
Rank 192 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
£164,314
all imported IPSA years
£201,216
11 % below average
Latest expenses
£164,314
27 % below average
6
1 registered category
Registered interests
41
5 registered categories
3
matched sponsored bills
Sponsored bills
0
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
Digital / Online Safety
10 of 11 votes
Devolution / Local Government
21 of 24 votes
#2
Education
42 of 50 votes
Trade
6 of 7 votes
#3
Housing
26 of 31 votes
Energy
17 of 20 votes
#4
NHS / Health
9 of 11 votes
Tax
94 of 111 votes
#5
Trade
5 of 7 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
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
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
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
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
No
Armed Forces Bill Report Stage: New Clause 11 22 Jun 2026
Defence
No
Aye
Crime and Policing Bill: motion to disagree with Lords Amendment 334 14 Apr 2026
Crime / Justice
Aye
Aye
Draft Employment Rights Act 2025 (Investigatory Powers) (Consequential Amendments) Regulations 2026 18 Mar 2026
Crime / Justice Digital / Online Safety Work / Employment
Aye
No
Representation of the People Bill: Reasoned Amendment to Second Reading 2 Mar 2026
Democracy / Parliament
No
Aye
Universal Credit (Removal of Two Child Limit) Bill: Third Reading 23 Feb 2026
Benefits
Aye
Aye
Universal Credit (Removal of Two Child Limit) Bill: Second Reading 3 Feb 2026
Benefits
Aye
Member source UK Parliament Members API
Voting source Commons Votes API