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Compare

Peter Swallow vs Siân Berry

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

Photograph of Peter Swallow
Peter Swallow
Lab Bracknell
vs
Photograph of Siân Berry
Siân Berry
Green Brighton Pavilion

Voting alignment

Peter Swallow and Siân Berry voted the same way 62% of the time, based on 404 shared comparable votes.

251 same votes 153 different votes 404 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
3 Aye 1 No
Foreign Affairs 100% aligned 4 shared votes
3 Aye 1 No
24 Aye 7 No
Work / Employment 90% aligned 31 shared votes
25 Aye 6 No
4 Aye 3 No
Environment / Climate 86% aligned 7 shared votes
5 Aye 2 No
7 Aye 8 No
Energy 80% aligned 15 shared votes
8 Aye 7 No
5 Aye 9 No
Democracy / Parliament 79% aligned 14 shared votes
8 Aye 6 No
Most different by topic
5 Aye 5 No
Devolution / Local Government 20% aligned 10 shared votes
5 Aye 5 No
6 Aye 0 No
Digital / Online Safety 33% aligned 6 shared votes
2 Aye 4 No
19 Aye 25 No
Crime / Justice 39% aligned 44 shared votes
18 Aye 26 No
2 Aye 5 No
Migration 43% aligned 7 shared votes
2 Aye 5 No
12 Aye 11 No
Benefits 43% aligned 23 shared votes
15 Aye 8 No

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

Voting record

85.4%
13% above average
Rank 84 of 649
Participation
79.5%
7% above average
Rank 209 of 649
504
590 eligible divisions
Total votes
469
590 eligible divisions
245
48.6% of votes cast
Aye votes
259
55.2% of votes cast
259
51.4% of votes cast
No votes
210
44.8% of votes cast
1
0.2% of votes cast
Against party
1
0.2% of votes cast
2 years, 2 months
Since 4 Jul 2024
Commons service
2 years, 2 months
Since 4 Jul 2024

Debates

198
+115.7 vs Commons average
Rank 21 of 649
Appearances
99
+16.7 vs Commons average
Rank 164 of 649
285
+141.5 vs Commons average
Rank 64 of 649
Contributions
225
+81.5 vs Commons average
Rank 102 of 649

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

Financials and interests

£169,409
all imported IPSA years
Lifetime expenses
£220,854
all imported IPSA years
£169,409
25% below average
Latest expenses
£220,854
2% below average
3
3 registered categories
Registered interests
4
1 registered category
1
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
32 of 32 votes
#1
Housing
32 of 32 votes
Benefits
30 of 30 votes
#2
Democracy / Parliament
14 of 14 votes
Democracy / Parliament
14 of 14 votes
#3
Foreign Affairs
4 of 4 votes
NHS / Health
11 of 11 votes
#4
Work / Employment
34 of 39 votes
Foreign Affairs
4 of 4 votes
#5
Crime / Justice
54 of 62 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
Representation of the People Bill: Report Stage: New Clause 88 2 Sept 2026
Democracy / Parliament
Aye
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 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
Where they voted the same
Aye
Terminally Ill Adults (End of Life) Bill: Second Reading 11 Sept 2026
Aye
Aye
Closure motion 11 Sept 2026
Aye
No
Social Housing Bill [Lords]: Reasoned Amendment to Second Reading 10 Sept 2026
Housing
No
Aye
Draft Plant Health, Seeds, Seed Potatoes and Plant Propagating Material (Amendment) (Northern Ireland) Regulations 2026 9 Sept 2026
Aye
No
Health Bill: Report Stage: New Clause 143 8 Sept 2026
No
No
Health Bill: Report Stage: New Clause 142 8 Sept 2026
No
Aye
Representation of the People Bill: Third Reading 2 Sept 2026
Democracy / Parliament
Aye
No
Representation of the People Bill: Report Stage: New Clause 67 2 Sept 2026
Democracy / Parliament
No
No
Representation of the People Bill: Report Stage: New Clause 65 2 Sept 2026
Democracy / Parliament
No
Aye
Draft Supply of Machinery (Safety) (Amendment etc.) and the EU Machinery Regulation (Enforcement etc. in Northern Ireland) Regulations 2026 8 Jul 2026
Aye
Member source UK Parliament Members API
Voting source Commons Votes API