Compare

Dr Simon Opher vs Siân Berry

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

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

Voting alignment

Dr Simon Opher and Siân Berry voted the same way 64% of the time, based on 354 shared comparable votes.

226 same votes 128 different votes 354 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
13 Aye 7 No
Work / Employment 90% aligned 20 shared votes
15 Aye 5 No
6 Aye 5 No
Energy 82% aligned 11 shared votes
6 Aye 5 No
44 Aye 26 No
Tax 76% aligned 70 shared votes
39 Aye 31 No
Most different by topic
13 Aye 5 No
Devolution / Local Government 11% aligned 18 shared votes
5 Aye 13 No
2 Aye 4 No
Migration 33% aligned 6 shared votes
2 Aye 4 No
1 Aye 2 No
Trade 33% aligned 3 shared votes
3 Aye 0 No
15 Aye 23 No
Crime / Justice 39% aligned 38 shared votes
16 Aye 22 No
5 Aye 2 No
Digital / Online Safety 43% aligned 7 shared votes
3 Aye 4 No

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

Voting record

79.8 %
7 % above average
Rank 206 of 650
Participation
78.9 %
6 % above average
Rank 229 of 650
450
564 eligible divisions
Total votes
445
564 eligible divisions
214
47.6 % of votes cast
Aye votes
245
55.1 % of votes cast
236
52.4 % of votes cast
No votes
200
44.9 % of votes cast
7
1.6 % of votes cast
Against party
1
0.2 % of votes cast
2 years, 0 months
Since 4 Jul 2024
Commons service
2 years, 0 months
Since 4 Jul 2024

Debates

39
-32.9 vs Commons average
Rank 476 of 650
Appearances
85
+13.1 vs Commons average
Rank 174 of 650
59
-68.6 vs Commons average
Rank 447 of 650
Contributions
179
+51.4 vs Commons average
Rank 126 of 650

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

Financials and interests

£204,255
all imported IPSA years
Lifetime expenses
£220,854
all imported IPSA years
£204,255
10 % below average
Latest expenses
£220,854
2 % below average
9
4 registered categories
Registered interests
4
1 registered category
1
matched sponsored bills
Sponsored bills
2
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

Devolution / Local Government
24 of 24 votes
#1
Housing
31 of 31 votes
NHS / Health
11 of 11 votes
#2
Democracy / Parliament
10 of 10 votes
Trade
5 of 5 votes
#3
Foreign Affairs
4 of 4 votes
Foreign Affairs
4 of 4 votes
#4
Crime / Justice
54 of 61 votes
Defence
33 of 34 votes
#5
Work / Employment
32 of 37 votes

Recent voting overlap

Where they voted differently
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 2 1 Jul 2026
Energy Tax Transport
Aye
No
Armed Forces Bill Report Stage: Amendment 11 22 Jun 2026
Defence
Aye
No
Armed Forces Bill Report Stage: New Clause 4 22 Jun 2026
Defence
Aye
No
National Security (State Threats) Bill Committee: New Clause 3 17 Jun 2026
Defence
Aye
Aye
National Security (State Threats) Bill: Allocation of Time motion 17 Jun 2026
Defence
No
No
Railways Bill Remaining Stages: Amendment 143 10 Jun 2026
Transport
Aye
No
Railways Bill Remaining Stages: New Clause 1 10 Jun 2026
Transport
Aye
No
Armed Forces Bill Committee: New Clause 13 2 Jun 2026
Defence
Aye
No
Armed Forces Bill Committee: New Clause 5 2 Jun 2026
Defence
Aye
No
Armed Forces Bill Committee: New Clause 2 2 Jun 2026
Defence
Aye
Where they voted the same
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
No
Opposition Day: Puberty blockers 23 Jun 2026
No
No
Armed Forces Bill Report Stage: New Clause 11 22 Jun 2026
Defence
No
No
National Security (State Threats) Bill Committee: Amendment 13 17 Jun 2026
Defence
No
No
National Security (State Threats) Bill Committee: Amendment 3 17 Jun 2026
Defence
No
Aye
Railways Bill: Third Reading 10 Jun 2026
Transport
Aye
No
Railways Bill Remaining Stages: Amendment 148 10 Jun 2026
Transport
No
Member source UK Parliament Members API
Voting source Commons Votes API