Compare
Siân Berry vs Alberto Costa
A side-by-side comparison of voting participation, party rebellion, topic focus, and recent voting overlap.
Voting alignment
Siân Berry and Alberto Costa voted the same way 27% of the time, based on 324 shared comparable votes.
89 same votes
235 different votes
324 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
Most different by topic
Topic alignment uses local topic tags, so a division can count towards more than one topic.
Voting record
79.5%
7% above average
Participation
81.1%
8% above average
469
590 eligible divisions
Total votes
1,927
2,376 eligible divisions
259
55.2% of votes cast
Aye votes
912
47.3% of votes cast
210
44.8% of votes cast
No votes
1,015
52.7% of votes cast
1
0.2% of votes cast
Against party
9
0.5% of votes cast
2 years, 3 months
Since 4 Jul 2024
Commons service
11 years, 4 months
Since 7 May 2015
Debates
99
+15.3 vs Commons average
Appearances
23
-60.7 vs Commons average
225
+79.1 vs Commons average
Contributions
24
-121.9 vs Commons average
Debate figures cover imported Hansard debate appearances from the last 12 months.
Financials and interests
£220,854
all imported IPSA years
Lifetime expenses
£2,033,867
all imported IPSA years
£220,854
2% below average
Latest expenses
£291,572
29% above average
4
1 registered category
Registered interests
29
7 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
Recent voting overlap
Where they voted differently
Aye
No
Where they voted the same
No
No
Member source
UK Parliament Members API
Voting source
Commons Votes API