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Compare

Justin Madders vs Sarah Olney

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

Photograph of Justin Madders
Justin Madders
Lab Ellesmere Port and Bromborough
vs
Photograph of Sarah Olney
Sarah Olney
LD Richmond Park

Voting alignment

Justin Madders and Sarah Olney voted the same way 74% of the time, based on 1,070 shared comparable votes.

796 same votes 274 different votes 1,070 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
17 Aye 93 No
Migration 96% aligned 110 shared votes
17 Aye 93 No
31 Aye 30 No
Brexit / EU 95% aligned 61 shared votes
28 Aye 33 No
22 Aye 12 No
NHS / Health 94% aligned 34 shared votes
24 Aye 10 No
14 Aye 16 No
Foreign Affairs 93% aligned 30 shared votes
14 Aye 16 No
18 Aye 10 No
Environment / Climate 93% aligned 28 shared votes
18 Aye 10 No
Most different by topic
20 Aye 11 No
Devolution / Local Government 29% aligned 31 shared votes
12 Aye 19 No
36 Aye 17 No
Education 42% aligned 53 shared votes
33 Aye 20 No
25 Aye 14 No
Work / Employment 51% aligned 39 shared votes
6 Aye 33 No
88 Aye 48 No
Tax 54% aligned 136 shared votes
81 Aye 55 No
14 Aye 31 No
Transport 62% aligned 45 shared votes
25 Aye 20 No

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

Voting record

81.7%
9% above average
Rank 164 of 649
Participation
70.2%
2% below average
Rank 427 of 649
1,942
2,376 eligible divisions
Total votes
1,164
1,658 eligible divisions
1,067
54.9% of votes cast
Aye votes
629
54.0% of votes cast
875
45.1% of votes cast
No votes
535
46.0% of votes cast
17
0.9% of votes cast
Against party
14
1.2% of votes cast
11 years, 4 months
Since 7 May 2015
Commons service
6 years, 9 months
Since 12 Dec 2019

Debates

99
+15.3 vs Commons average
Rank 171 of 649
Appearances
146
+62.3 vs Commons average
Rank 73 of 649
117
-28.9 vs Commons average
Rank 284 of 649
Contributions
193
+47.1 vs Commons average
Rank 144 of 649

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

Financials and interests

£2,078,779
all imported IPSA years
Lifetime expenses
£1,445,336
all imported IPSA years
£299,970
33% above average
Latest expenses
£300,579
33% above average
3
2 registered categories
Registered interests
0
0 registered categories
2
matched sponsored bills
Sponsored bills
8
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

Environment / Climate
45 of 48 votes
#1
Foreign Affairs
47 of 50 votes
Work / Employment
71 of 77 votes
#2
Brexit / EU
55 of 63 votes
Democracy / Parliament
43 of 47 votes
#3
Trade
46 of 53 votes
NHS / Health
50 of 56 votes
#4
Defence
57 of 70 votes
Migration
152 of 171 votes
#5
NHS / Health
37 of 47 votes

Recent voting overlap

Where they voted differently
No
Health Bill: Report Stage: Amendment 1 8 Sept 2026
Aye
No
Health Bill: Report Stage: New Clause 140 8 Sept 2026
Aye
No
Health Bill: Report Stage: New Clause 145 7 Sept 2026
Aye
No
Health Bill: Report Stage: New Clause 6 7 Sept 2026
Aye
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
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 2 1 Jul 2026
Energy Tax Transport
Aye
Where they voted the same
No
Terminally Ill Adults (End of Life) Bill: Second Reading 11 Sept 2026
No
No
Closure motion 11 Sept 2026
No
No
Public Office (Accountability) Bill Report Stage: Amendment 199 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
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
No
National Security (State Threats) Bill Committee: Amendment 3 17 Jun 2026
Defence
No
Aye
Draft Combined Authorities (Mayoral Elections) (Amendment) Order 2026 9 Jun 2026
Devolution / Local Government
Aye
Member source UK Parliament Members API
Voting source Commons Votes API