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Compare

Siân Berry vs Matt Western

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 Matt Western
Matt Western
Lab Warwick and Leamington

Voting alignment

Siân Berry and Matt Western voted the same way 59% of the time, based on 315 shared comparable votes.

187 same votes 128 different votes 315 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 2 No
Environment / Climate 100% aligned 6 shared votes
4 Aye 2 No
2 Aye 1 No
Foreign Affairs 100% aligned 3 shared votes
2 Aye 1 No
27 Aye 5 No
Work / Employment 91% aligned 32 shared votes
26 Aye 6 No
6 Aye 2 No
Housing 88% aligned 8 shared votes
7 Aye 1 No
6 Aye 4 No
Democracy / Parliament 80% aligned 10 shared votes
4 Aye 6 No
Most different by topic
1 Aye 13 No
Devolution / Local Government 7% aligned 14 shared votes
12 Aye 2 No
10 Aye 6 No
Benefits 31% aligned 16 shared votes
5 Aye 11 No
10 Aye 7 No
Defence 35% aligned 17 shared votes
5 Aye 12 No
17 Aye 24 No
Crime / Justice 37% aligned 41 shared votes
25 Aye 16 No
2 Aye 7 No
Migration 44% aligned 9 shared votes
3 Aye 6 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
74.4 %
2 % above average
Rank 326 of 649
455
575 eligible divisions
Total votes
1,567
2,106 eligible divisions
250
54.9 % of votes cast
Aye votes
876
55.9 % of votes cast
205
45.1 % of votes cast
No votes
691
44.1 % of votes cast
1
0.2 % of votes cast
Against party
4
0.3 % of votes cast
2 years, 0 months
Since 4 Jul 2024
Commons service
9 years, 1 months
Since 8 Jun 2017

Debates

90
+12.0 vs Commons average
Rank 187 of 649
Appearances
93
+15.0 vs Commons average
Rank 168 of 649
183
+44.6 vs Commons average
Rank 140 of 649
Contributions
113
-25.4 vs Commons average
Rank 259 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
£1,940,185
all imported IPSA years
£220,854
2 % below average
Latest expenses
£312,296
38 % above average
4
1 registered category
Registered interests
4
3 registered categories
3
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

Housing
31 of 31 votes
#1
Foreign Affairs
66 of 69 votes
Democracy / Parliament
10 of 10 votes
#2
Migration
147 of 163 votes
Foreign Affairs
4 of 4 votes
#3
Brexit / EU
165 of 188 votes
Work / Employment
34 of 39 votes
#4
Democracy / Parliament
35 of 40 votes
Crime / Justice
54 of 62 votes
#5
Environment / Climate
39 of 46 votes

Recent voting overlap

Where they voted differently
Aye
Public Office (Accountability) Bill Report Stage: Amendment 3 14 Jul 2026
No
No
Immigration and Asylum Bill: Second Reading 13 Jul 2026
Migration
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
No
National Security (State Threats) Bill: Allocation of Time motion 17 Jun 2026
Defence
Aye
Aye
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: Amendment 3 16 Jun 2026
No
Aye
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: New Clause 13 16 Jun 2026
No
Aye
Armed Forces Bill Committee: New Clause 13 2 Jun 2026
Defence
No
Aye
Armed Forces Bill Committee: New Clause 5 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
No
Immigration and Asylum Bill: Reasoned Amendment to Second Reading 13 Jul 2026
Migration
No
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
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
Member source UK Parliament Members API
Voting source Commons Votes API