Compare
Alberto Costa vs David Mundell
A side-by-side comparison of voting participation, party rebellion, topic focus, and recent voting overlap.
Voting alignment
Alberto Costa and David Mundell voted the same way 100% of the time, based on 1,425 shared comparable votes.
1,419 same votes
6 different votes
1,425 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
81.1 %
8 % above average
Participation
67.9 %
5 % below average
1,915
2,361 eligible divisions
Total votes
1,603
2,361 eligible divisions
905
47.3 % of votes cast
Aye votes
765
47.7 % of votes cast
1,010
52.7 % of votes cast
No votes
838
52.3 % of votes cast
9
0.5 % of votes cast
Against party
7
0.4 % of votes cast
11 years, 3 months
Since 7 May 2015
Commons service
21 years, 3 months
Since 5 May 2005
Debates
20
-57.9 vs Commons average
Appearances
110
+32.1 vs Commons average
21
-117.3 vs Commons average
Contributions
111
-27.3 vs Commons average
Debate figures cover imported Hansard debate appearances from the last 12 months.
Financials and interests
£2,033,867
all imported IPSA years
Lifetime expenses
£3,330,205
all imported IPSA years
£291,572
29 % above average
Latest expenses
£330,224
46 % above average
29
7 registered categories
Registered interests
10
4 registered categories
3
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
Recent voting overlap
Where they voted differently
Where they voted the same
No
No
No
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots
15 Jul 2026
No
No
No
No
No
No
No
Member source
UK Parliament Members API
Voting source
Commons Votes API