Compare

Dan Aldridge vs Melanie Onn

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

Photograph of Dan Aldridge
Dan Aldridge
Lab Weston-super-Mare
vs
Photograph of Melanie Onn
Melanie Onn
Lab Great Grimsby and Cleethorpes

Voting alignment

Dan Aldridge and Melanie Onn voted the same way 100% of the time, based on 278 shared comparable votes.

278 same votes 0 different votes 278 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
29 Aye 29 No
Tax 100% aligned 58 shared votes
29 Aye 29 No
15 Aye 12 No
Education 100% aligned 27 shared votes
15 Aye 12 No
13 Aye 7 No
Devolution / Local Government 100% aligned 20 shared votes
13 Aye 7 No
11 Aye 8 No
Crime / Justice 100% aligned 19 shared votes
11 Aye 8 No
8 Aye 8 No
Defence 100% aligned 16 shared votes
8 Aye 8 No
Most different by topic
29 Aye 29 No
Tax 100% aligned 58 shared votes
29 Aye 29 No
15 Aye 12 No
Education 100% aligned 27 shared votes
15 Aye 12 No
13 Aye 7 No
Devolution / Local Government 100% aligned 20 shared votes
13 Aye 7 No
11 Aye 8 No
Crime / Justice 100% aligned 19 shared votes
11 Aye 8 No
8 Aye 8 No
Defence 100% aligned 16 shared votes
8 Aye 8 No

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

Voting record

67.1%
5% below average
Rank 476 of 649
Participation
73.9%
1% above average
Rank 335 of 649
396
590 eligible divisions
Total votes
436
590 eligible divisions
192
48.5% of votes cast
Aye votes
214
49.1% of votes cast
204
51.5% of votes cast
No votes
222
50.9% of votes cast
0
0.0% of votes cast
Against party
1
0.2% of votes cast
2 years, 3 months
Since 4 Jul 2024
Commons service
2 years, 3 months
Since 4 Jul 2024

Debates

15
-68.6 vs Commons average
Rank 609 of 650
Appearances
91
+7.4 vs Commons average
Rank 215 of 650
18
-127.7 vs Commons average
Rank 610 of 650
Contributions
114
-31.7 vs Commons average
Rank 297 of 650

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

Financials and interests

£177,491
all imported IPSA years
Lifetime expenses
£1,014,663
all imported IPSA years
£177,491
22% below average
Latest expenses
£201,216
11% below average
3
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

Foreign Affairs
4 of 4 votes
#1
Foreign Affairs
4 of 4 votes
Devolution / Local Government
23 of 24 votes
#2
Devolution / Local Government
21 of 24 votes
NHS / Health
10 of 11 votes
#3
Trade
6 of 7 votes
Housing
29 of 32 votes
#4
Energy
17 of 20 votes
Democracy / Parliament
11 of 14 votes
#5
Tax
94 of 112 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
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
No
Representation of the People Bill: Report Stage: New Clause 67 2 Sept 2026
Democracy / Parliament
No
Member source UK Parliament Members API
Voting source Commons Votes API