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Compare

Siân Berry vs Dr Simon Opher

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

Photograph of Siân Berry
Siân Berry
Green Brighton Pavilion
vs
Photograph of Dr Simon Opher
Dr Simon Opher
Lab Stroud

Voting alignment

Siân Berry and Dr Simon Opher voted the same way 64% of the time, based on 362 shared comparable votes.

232 same votes 130 different votes 362 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
4 Aye 3 No
Democracy / Parliament 100% aligned 7 shared votes
4 Aye 3 No
3 Aye 1 No
Foreign Affairs 100% aligned 4 shared votes
3 Aye 1 No
17 Aye 5 No
Work / Employment 91% aligned 22 shared votes
15 Aye 7 No
6 Aye 5 No
Energy 82% aligned 11 shared votes
6 Aye 5 No
39 Aye 31 No
Tax 76% aligned 70 shared votes
44 Aye 26 No
Most different by topic
5 Aye 13 No
Devolution / Local Government 11% aligned 18 shared votes
13 Aye 5 No
2 Aye 4 No
Migration 33% aligned 6 shared votes
2 Aye 4 No
16 Aye 22 No
Crime / Justice 39% aligned 38 shared votes
15 Aye 23 No
3 Aye 4 No
Digital / Online Safety 43% aligned 7 shared votes
5 Aye 2 No
13 Aye 14 No
Housing 56% aligned 27 shared votes
17 Aye 10 No

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

Voting record

79.1 %
6 % above average
Rank 220 of 649
Participation
79.7 %
7 % above average
Rank 208 of 649
455
575 eligible divisions
Total votes
458
575 eligible divisions
250
54.9 % of votes cast
Aye votes
219
47.8 % of votes cast
205
45.1 % of votes cast
No votes
239
52.2 % of votes cast
1
0.2 % of votes cast
Against party
7
1.5 % of votes cast
2 years, 0 months
Since 4 Jul 2024
Commons service
2 years, 0 months
Since 4 Jul 2024

Debates

90
+11.5 vs Commons average
Rank 184 of 649
Appearances
43
-35.5 vs Commons average
Rank 479 of 649
183
+43.7 vs Commons average
Rank 141 of 649
Contributions
62
-77.3 vs Commons average
Rank 453 of 649

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

Financials and interests

£220,854
all imported IPSA years
Lifetime expenses
£204,255
all imported IPSA years
£220,854
2 % below average
Latest expenses
£204,255
10 % below average
4
1 registered category
Registered interests
9
4 registered categories
3
matched sponsored bills
Sponsored bills
1
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
31 of 31 votes
#1
Devolution / Local Government
24 of 24 votes
Democracy / Parliament
10 of 10 votes
#2
NHS / Health
11 of 11 votes
Foreign Affairs
4 of 4 votes
#3
Trade
7 of 7 votes
Work / Employment
34 of 39 votes
#4
Foreign Affairs
4 of 4 votes
Crime / Justice
54 of 62 votes
#5
Defence
33 of 34 votes

Recent voting overlap

Where they voted differently
Aye
Public Office (Accountability) Bill Report Stage: Amendment 3 14 Jul 2026
No
No
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 Jul 2026
Aye
Aye
Taxation (Energy and Vehicles) Bill Committee: New Clause 2 1 Jul 2026
Energy Tax Transport
No
Aye
Armed Forces Bill Report Stage: Amendment 11 22 Jun 2026
Defence
No
Aye
Armed Forces Bill Report Stage: New Clause 4 22 Jun 2026
Defence
No
Aye
National Security (State Threats) Bill Committee: New Clause 3 17 Jun 2026
Defence
No
No
National Security (State Threats) Bill: Allocation of Time motion 17 Jun 2026
Defence
Aye
Aye
Railways Bill Remaining Stages: Amendment 143 10 Jun 2026
Transport
No
Aye
Railways Bill Remaining Stages: New Clause 1 10 Jun 2026
Transport
No
Aye
Armed Forces Bill Committee: New Clause 13 2 Jun 2026
Defence
No
Where they voted the same
Aye
Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026 15 Jul 2026
Trade Work / Employment
Aye
Aye
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026
Trade Work / Employment
Aye
No
Public Office (Accountability) Bill Report Stage: Amendment 19 14 Jul 2026
No
No
Public Office (Accountability) Bill Report Stage: Amendment 199 14 Jul 2026
No
Aye
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026 8 Jul 2026
Education
Aye
Aye
Draft Supply of Machinery (Safety) (Amendment etc.) and the EU Machinery Regulation (Enforcement etc. in Northern Ireland) Regulations 2026 8 Jul 2026
Aye
Aye
National Security (State Threats) Bill: motion to agree to Lords Amendment 1 6 Jul 2026
Defence
Aye
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 5 1 Jul 2026
Energy Tax Transport
No
Aye
Employment Tribunal (Extension of Time Limits) (Miscellaneous Amendments and Transitional Provisions) Regulations 2026 1 Jul 2026
Aye
Aye
Employment Tribunals Extension of Jurisdiction (England and Wales) (Amendment) Order 2026 1 Jul 2026
Aye
Member source UK Parliament Members API
Voting source Commons Votes API