Compare
Zarah Sultana vs Sir Iain Duncan Smith
A side-by-side comparison of voting participation, party rebellion, topic focus, and recent voting overlap.
Voting alignment
Zarah Sultana and Sir Iain Duncan Smith voted the same way 10% of the time, based on 996 shared comparable votes.
100 same votes
896 different votes
996 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
74.7%
2% above average
Participation
81.4%
9% above average
1,238
1,658 eligible divisions
Total votes
1,935
2,376 eligible divisions
639
51.6% of votes cast
Aye votes
887
45.8% of votes cast
599
48.4% of votes cast
No votes
1,048
54.2% of votes cast
4
0.3% of votes cast
Against party
41
2.1% of votes cast
6 years, 9 months
Since 12 Dec 2019
Commons service
34 years, 5 months
Since 9 Apr 1992
Debates
18
-63.7 vs Commons average
Appearances
98
+16.3 vs Commons average
20
-122.3 vs Commons average
Contributions
172
+29.7 vs Commons average
Debate figures cover imported Hansard debate appearances from the last 12 months.
Financials and interests
£1,325,082
all imported IPSA years
Lifetime expenses
£2,530,064
all imported IPSA years
£293,732
30% above average
Latest expenses
£265,254
17% above average
13
6 registered categories
Registered interests
9
3 registered categories
3
matched sponsored bills
Sponsored bills
6
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
Aye
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots
15 Jul 2026
No
Where they voted the same
No
No
No
No
Member source
UK Parliament Members API
Voting source
Commons Votes API