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Compare

Andy Slaughter vs Sarah Olney

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

Photograph of Andy Slaughter
Andy Slaughter
Lab Hammersmith and Chiswick
vs
Photograph of Sarah Olney
Sarah Olney
LD Richmond Park

Voting alignment

Andy Slaughter and Sarah Olney voted the same way 74% of the time, based on 1,080 shared comparable votes.

795 same votes 285 different votes 1,080 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
31 Aye 32 No
Brexit / EU 100% aligned 63 shared votes
31 Aye 32 No
27 Aye 18 No
Foreign Affairs 98% aligned 45 shared votes
28 Aye 17 No
20 Aye 94 No
Migration 96% aligned 114 shared votes
20 Aye 94 No
15 Aye 10 No
Environment / Climate 92% aligned 25 shared votes
15 Aye 10 No
20 Aye 20 No
Trade 90% aligned 40 shared votes
22 Aye 18 No
Most different by topic
15 Aye 11 No
Devolution / Local Government 35% aligned 26 shared votes
12 Aye 14 No
37 Aye 19 No
Education 38% aligned 56 shared votes
34 Aye 22 No
25 Aye 13 No
Work / Employment 50% aligned 38 shared votes
6 Aye 32 No
22 Aye 14 No
Housing 53% aligned 36 shared votes
19 Aye 17 No
91 Aye 40 No
Tax 54% aligned 131 shared votes
77 Aye 54 No

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

Voting record

81.8 %
9 % above average
Rank 163 of 649
Participation
70.5 %
2 % below average
Rank 418 of 649
1,932
2,361 eligible divisions
Total votes
1,158
1,643 eligible divisions
1,073
55.5 % of votes cast
Aye votes
625
54.0 % of votes cast
859
44.5 % of votes cast
No votes
533
46.0 % of votes cast
5
0.3 % of votes cast
Against party
12
1.0 % of votes cast
21 years, 3 months
Since 5 May 2005
Commons service
6 years, 8 months
Since 12 Dec 2019

Debates

87
+9.1 vs Commons average
Rank 201 of 650
Appearances
144
+66.1 vs Commons average
Rank 64 of 650
120
-18.3 vs Commons average
Rank 235 of 650
Contributions
191
+52.7 vs Commons average
Rank 132 of 650

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

Financials and interests

£2,905,788
all imported IPSA years
Lifetime expenses
£1,445,336
all imported IPSA years
£285,386
26 % above average
Latest expenses
£300,579
33 % above average
1
1 registered category
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

Housing
64 of 66 votes
#1
Foreign Affairs
47 of 50 votes
Defence
68 of 71 votes
#2
Brexit / EU
55 of 63 votes
Foreign Affairs
66 of 69 votes
#3
Trade
46 of 53 votes
NHS / Health
53 of 56 votes
#4
Defence
57 of 70 votes
Work / Employment
72 of 77 votes
#5
NHS / Health
37 of 47 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
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 2 1 Jul 2026
Energy Tax Transport
Aye
Aye
Customs (Tariff and Miscellaneous Amendments) (No. 4) Regulations 2026 24 Jun 2026
Trade
No
No
National Security (State Threats) Bill Committee: New Clause 3 17 Jun 2026
Defence
Aye
No
National Security (State Threats) Bill Committee: Amendment 13 17 Jun 2026
Defence
Aye
No
National Security (State Threats) Bill Committee: Amendment 8 17 Jun 2026
Defence
Aye
Where they voted the same
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
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
No
Armed Forces Bill Committee: New Clause 6 2 Jun 2026
Defence
No
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
No
Medical Training (Prioritisation) Bill: Amendment 9 27 Jan 2026
No
Member source UK Parliament Members API
Voting source Commons Votes API