Compare

Sir Iain Duncan Smith vs Perran Moon

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

Photograph of Sir Iain Duncan Smith
Sir Iain Duncan Smith
Con Chingford and Woodford Green
vs
Photograph of Perran Moon
Perran Moon
Lab Camborne and Redruth

Voting alignment

Sir Iain Duncan Smith and Perran Moon voted the same way 2% of the time, based on 360 shared comparable votes.

8 same votes 352 different votes 360 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
4 Aye 4 No
Migration 13% aligned 8 shared votes
3 Aye 5 No
4 Aye 5 No
Democracy / Parliament 11% aligned 9 shared votes
4 Aye 5 No
6 Aye 14 No
Benefits 10% aligned 20 shared votes
12 Aye 8 No
22 Aye 24 No
Crime / Justice 7% aligned 46 shared votes
23 Aye 23 No
29 Aye 44 No
Tax 0% aligned 73 shared votes
44 Aye 29 No
Most different by topic
29 Aye 44 No
Tax 0% aligned 73 shared votes
44 Aye 29 No
4 Aye 25 No
Work / Employment 0% aligned 29 shared votes
25 Aye 4 No
9 Aye 19 No
Education 0% aligned 28 shared votes
19 Aye 9 No
8 Aye 19 No
Housing 0% aligned 27 shared votes
19 Aye 8 No
8 Aye 10 No
Defence 0% aligned 18 shared votes
10 Aye 8 No

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

Voting record

81.4%
9% above average
Rank 172 of 649
Participation
84.7%
12% above average
Rank 100 of 649
1,935
2,376 eligible divisions
Total votes
500
590 eligible divisions
887
45.8% of votes cast
Aye votes
247
49.4% of votes cast
1,048
54.2% of votes cast
No votes
253
50.6% of votes cast
41
2.1% of votes cast
Against party
0
0.0% of votes cast
34 years, 5 months
Since 9 Apr 1992
Commons service
2 years, 2 months
Since 4 Jul 2024

Debates

98
+16.3 vs Commons average
Rank 174 of 649
Appearances
211
+129.3 vs Commons average
Rank 13 of 649
172
+29.7 vs Commons average
Rank 164 of 649
Contributions
275
+132.7 vs Commons average
Rank 66 of 649

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

Financials and interests

£2,530,064
all imported IPSA years
Lifetime expenses
£217,204
all imported IPSA years
£265,254
17% above average
Latest expenses
£217,204
4% below average
9
3 registered categories
Registered interests
3
3 registered categories
6
matched sponsored bills
Sponsored bills
0
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

Brexit / EU
208 of 211 votes
#1
Housing
32 of 32 votes
Foreign Affairs
63 of 69 votes
#2
Democracy / Parliament
14 of 14 votes
Housing
60 of 67 votes
#3
Digital / Online Safety
11 of 11 votes
Migration
153 of 171 votes
#4
NHS / Health
11 of 11 votes
Crime / Justice
198 of 230 votes
#5
Foreign Affairs
4 of 4 votes

Recent voting overlap

Where they voted differently
No
Draft Plant Health, Seeds, Seed Potatoes and Plant Propagating Material (Amendment) (Northern Ireland) Regulations 2026 9 Sept 2026
Aye
Aye
Health Bill: Report Stage: Amendment 1 8 Sept 2026
No
Aye
Health Bill: Report Stage: New Clause 143 8 Sept 2026
No
Aye
Health Bill: Report Stage: New Clause 145 7 Sept 2026
No
No
Representation of the People Bill: Third Reading 2 Sept 2026
Democracy / Parliament
Aye
Aye
Representation of the People Bill: Report Stage: New Clause 67 2 Sept 2026
Democracy / Parliament
No
Aye
Representation of the People Bill: Report Stage: New Clause 65 2 Sept 2026
Democracy / Parliament
No
No
Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026 15 Jul 2026
Trade Work / Employment
Aye
No
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026
Trade Work / Employment
Aye
Aye
Public Office (Accountability) Bill Report Stage: Amendment 19 14 Jul 2026
No
Where they voted the same
No
Representation of the People Bill: Report Stage: New Clause 88 2 Sept 2026
Democracy / Parliament
No
No
King's Speech Motion for an Address: amendment (l) 20 May 2026
No
No
Sentencing Bill Committee: New Clause 30 21 Oct 2025
Crime / Justice
No
No
Universal Credit and Personal Independence Payment Bill Committee: New Clause 8 9 Jul 2025
Benefits
No
No
Universal Credit and Personal Independent Payment Bill Committee: Amendment 39 9 Jul 2025
Benefits
No
Aye
Terrorism Act 2000 (Proscribed Organisations) (Amendment) Order 2025 2 Jul 2025
Crime / Justice
Aye
No
Crime and Policing Bill Report Stage: Amendment 160 17 Jun 2025
Crime / Justice
No
No
Border Security, Asylum and Immigration Bill Report Stage: New Clause 21 12 May 2025
Migration
No
Member source UK Parliament Members API
Voting source Commons Votes API