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Compare

Melanie Onn vs Andrew Lewin

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 Andrew Lewin
Andrew Lewin
Lab Welwyn Hatfield

Voting alignment

Melanie Onn and Andrew Lewin voted the same way 100% of the time, based on 393 shared comparable votes.

393 same votes 0 different votes 393 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
51 Aye 34 No
Tax 100% aligned 85 shared votes
51 Aye 34 No
24 Aye 14 No
Education 100% aligned 38 shared votes
24 Aye 14 No
21 Aye 8 No
Crime / Justice 100% aligned 29 shared votes
21 Aye 8 No
9 Aye 16 No
Defence 100% aligned 25 shared votes
9 Aye 16 No
13 Aye 8 No
Benefits 100% aligned 21 shared votes
13 Aye 8 No
Most different by topic
51 Aye 34 No
Tax 100% aligned 85 shared votes
51 Aye 34 No
24 Aye 14 No
Education 100% aligned 38 shared votes
24 Aye 14 No
21 Aye 8 No
Crime / Justice 100% aligned 29 shared votes
21 Aye 8 No
9 Aye 16 No
Defence 100% aligned 25 shared votes
9 Aye 16 No
13 Aye 8 No
Benefits 100% aligned 21 shared votes
13 Aye 8 No

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

Voting record

73.9%
1% above average
Rank 335 of 649
Participation
89.3%
17% above average
Rank 25 of 649
436
590 eligible divisions
Total votes
527
590 eligible divisions
214
49.1% of votes cast
Aye votes
271
51.4% of votes cast
222
50.9% of votes cast
No votes
256
48.6% of votes cast
1
0.2% of votes cast
Against party
1
0.2% of votes cast
2 years, 2 months
Since 4 Jul 2024
Commons service
2 years, 2 months
Since 4 Jul 2024

Debates

90
+7.7 vs Commons average
Rank 212 of 649
Appearances
58
-24.3 vs Commons average
Rank 388 of 649
113
-30.5 vs Commons average
Rank 295 of 649
Contributions
71
-72.5 vs Commons average
Rank 439 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
£184,505
all imported IPSA years
£201,216
11% below average
Latest expenses
£184,505
18% below average
6
1 registered category
Registered interests
7
4 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
Defence
34 of 34 votes
Devolution / Local Government
21 of 24 votes
#2
Housing
32 of 32 votes
Trade
6 of 7 votes
#3
Democracy / Parliament
14 of 14 votes
Energy
17 of 20 votes
#4
Migration
13 of 13 votes
Tax
94 of 112 votes
#5
Digital / Online Safety
11 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
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
No
Health Bill: Report Stage: Amendment 1 8 Sept 2026
No
No
Health Bill: Report Stage: New Clause 143 8 Sept 2026
No
No
Health Bill: Report Stage: New Clause 142 8 Sept 2026
No
No
Health Bill: Report Stage: New Clause 145 7 Sept 2026
No
No
Health Bill: Report Stage: New Clause 6 7 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 88 2 Sept 2026
Democracy / Parliament
No
Member source UK Parliament Members API
Voting source Commons Votes API