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Compare

Siân Berry vs Bob Blackman

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 Bob Blackman
Bob Blackman
Con Harrow East

Voting alignment

Siân Berry and Bob Blackman voted the same way 30% of the time, based on 343 shared comparable votes.

104 same votes 239 different votes 343 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
2 Aye 13 No
Devolution / Local Government 93% aligned 15 shared votes
3 Aye 12 No
21 Aye 26 No
Crime / Justice 51% aligned 47 shared votes
22 Aye 25 No
3 Aye 3 No
Digital / Online Safety 50% aligned 6 shared votes
0 Aye 6 No
15 Aye 11 No
Defence 38% aligned 26 shared votes
15 Aye 11 No
1 Aye 2 No
NHS / Health 33% aligned 3 shared votes
3 Aye 0 No
Most different by topic
4 Aye 2 No
Environment / Climate 0% aligned 6 shared votes
2 Aye 4 No
3 Aye 1 No
Foreign Affairs 0% aligned 4 shared votes
1 Aye 3 No
1 Aye 2 No
Migration 0% aligned 3 shared votes
2 Aye 1 No
22 Aye 6 No
Work / Employment 7% aligned 28 shared votes
6 Aye 22 No
6 Aye 6 No
Energy 8% aligned 12 shared votes
5 Aye 7 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
87.8 %
15 % above average
Rank 50 of 649
455
575 eligible divisions
Total votes
2,072
2,361 eligible divisions
250
54.9 % of votes cast
Aye votes
972
46.9 % of votes cast
205
45.1 % of votes cast
No votes
1,100
53.1 % of votes cast
1
0.2 % of votes cast
Against party
54
2.6 % of votes cast
2 years, 1 months
Since 4 Jul 2024
Commons service
16 years, 2 months
Since 6 May 2010

Debates

91
+13.0 vs Commons average
Rank 181 of 649
Appearances
146
+68.0 vs Commons average
Rank 61 of 649
184
+45.5 vs Commons average
Rank 139 of 649
Contributions
173
+34.5 vs Commons average
Rank 151 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
£3,032,116
all imported IPSA years
£220,854
2 % below average
Latest expenses
£312,612
38 % above average
4
1 registered category
Registered interests
9
6 registered categories
3
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
31 of 31 votes
#1
Brexit / EU
211 of 211 votes
Democracy / Parliament
10 of 10 votes
#2
Foreign Affairs
69 of 69 votes
Foreign Affairs
4 of 4 votes
#3
Trade
87 of 91 votes
Work / Employment
34 of 39 votes
#4
Defence
66 of 71 votes
Crime / Justice
54 of 62 votes
#5
Digital / Online Safety
55 of 60 votes

Recent voting overlap

Where they voted differently
Aye
Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026 15 Jul 2026
Trade Work / Employment
No
Aye
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026
Trade Work / Employment
No
Aye
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026 8 Jul 2026
Education
No
Aye
Draft Supply of Machinery (Safety) (Amendment etc.) and the EU Machinery Regulation (Enforcement etc. in Northern Ireland) Regulations 2026 8 Jul 2026
No
Aye
National Security (State Threats) Bill: motion to agree to Lords Amendment 1 6 Jul 2026
Defence
No
Aye
Draft Climate Change Act 2008 (Credit Limit) Order 2026 24 Jun 2026
Environment / Climate
No
Aye
Draft Climate Change Act 2008 (International Aviation and International Shipping) Regulations 2026 24 Jun 2026
Environment / Climate Transport
No
Aye
Draft Carbon Budget Order 2026 24 Jun 2026
Environment / Climate
No
No
Opposition Day: Puberty blockers 23 Jun 2026
Aye
No
Armed Forces Bill Report Stage: New Clause 11 22 Jun 2026
Defence
Aye
Where they voted the same
No
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 Jul 2026
No
Aye
Armed Forces Bill Report Stage: Amendment 11 22 Jun 2026
Defence
Aye
Aye
Armed Forces Bill Report Stage: New Clause 4 22 Jun 2026
Defence
Aye
Aye
National Security (State Threats) Bill Committee: New Clause 3 17 Jun 2026
Defence
Aye
No
National Security (State Threats) Bill: Allocation of Time motion 17 Jun 2026
Defence
No
Aye
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: Amendment 3 16 Jun 2026
Aye
Aye
Railways Bill Remaining Stages: Amendment 143 10 Jun 2026
Transport
Aye
Aye
Armed Forces Bill Committee: New Clause 5 2 Jun 2026
Defence
Aye
Aye
Armed Forces Bill Committee: New Clause 2 2 Jun 2026
Defence
Aye
Aye
Privilege 28 Apr 2026
Aye
Member source UK Parliament Members API
Voting source Commons Votes API