Compare

Rosie Duffield vs David Simmonds

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

Photograph of Rosie Duffield
Rosie Duffield
Ind Canterbury
vs
Photograph of David Simmonds
David Simmonds
Con Ruislip, Northwood and Pinner

Voting alignment

Rosie Duffield and David Simmonds voted the same way 15% of the time, based on 684 shared comparable votes.

103 same votes 581 different votes 684 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
5 Aye 11 No
Education 63% aligned 16 shared votes
1 Aye 15 No
15 Aye 16 No
Housing 32% aligned 31 shared votes
12 Aye 19 No
10 Aye 10 No
Digital / Online Safety 30% aligned 20 shared votes
8 Aye 12 No
41 Aye 27 No
Tax 25% aligned 68 shared votes
18 Aye 50 No
20 Aye 15 No
Defence 20% aligned 35 shared votes
16 Aye 19 No
Most different by topic
20 Aye 15 No
Brexit / EU 0% aligned 35 shared votes
15 Aye 20 No
12 Aye 19 No
Trade 0% aligned 31 shared votes
19 Aye 12 No
22 Aye 7 No
Foreign Affairs 0% aligned 29 shared votes
7 Aye 22 No
7 Aye 16 No
Transport 0% aligned 23 shared votes
16 Aye 7 No
8 Aye 13 No
Democracy / Parliament 0% aligned 21 shared votes
13 Aye 8 No

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

Voting record

57.1%
16% below average
Rank 596 of 649
Participation
83.4%
11% above average
Rank 129 of 649
1,206
2,111 eligible divisions
Total votes
1,374
1,648 eligible divisions
666
55.2% of votes cast
Aye votes
662
48.2% of votes cast
540
44.8% of votes cast
No votes
712
51.8% of votes cast
2
0.2% of votes cast
Against party
9
0.7% of votes cast
9 years, 2 months
Since 8 Jun 2017
Commons service
6 years, 8 months
Since 12 Dec 2019

Debates

31
-47.7 vs Commons average
Rank 543 of 649
Appearances
104
+25.3 vs Commons average
Rank 146 of 649
37
-100.1 vs Commons average
Rank 548 of 649
Contributions
259
+121.9 vs Commons average
Rank 69 of 649

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

Financials and interests

£1,755,617
all imported IPSA years
Lifetime expenses
£1,105,547
all imported IPSA years
£253,889
12% above average
Latest expenses
£252,887
12% above average
0
0 registered categories
Registered interests
7
3 registered categories
0
matched sponsored bills
Sponsored bills
1
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
162 of 188 votes
#1
Democracy / Parliament
39 of 41 votes
Foreign Affairs
53 of 69 votes
#2
Migration
145 of 154 votes
Digital / Online Safety
34 of 49 votes
#3
Housing
48 of 53 votes
Democracy / Parliament
29 of 44 votes
#4
Environment / Climate
39 of 44 votes
Trade
57 of 87 votes
#5
Defence
62 of 70 votes

Recent voting overlap

Where they voted differently
Aye
Northern Ireland Troubles Bill: Carry-over motion 27 Apr 2026
Foreign Affairs
No
Aye
Pension Schemes Bill: motion to disagree with Lords Amendment 15 15 Apr 2026
Benefits
No
Aye
Pension Schemes Bill: motion to disagree with Lords Amendment 1 15 Apr 2026
Benefits
No
Aye
Crime and Policing Bill: motion to disagree with Lords Amendment 333 14 Apr 2026
Crime / Justice
No
Aye
Crime and Policing Bill: motion to disagree with Lords Amendment 311 14 Apr 2026
Crime / Justice
No
Aye
Draft Greenhouse Gas Emissions Trading Scheme (Amendment) (Extension to Maritime Activities) Order 2026 11 Feb 2026
Energy Environment / Climate
No
Aye
Universal Credit (Removal of Two Child Limit) Bill: Second Reading 3 Feb 2026
Benefits
No
No
English Devolution and Community Empowerment Bill Report Stage: New Clause 2 24 Nov 2025
Devolution / Local Government
Aye
Aye
Planning and Infrastructure Bill: motion to disagree with Lords Amendment 32 13 Nov 2025
Housing
No
Aye
Planning and Infrastructure Bill: Government amendment (a) to Lords Amendment 2 13 Nov 2025
Housing
No
Where they voted the same
No
Opposition Day Motion: Defence spending and readiness - Prime Minister's Amendment 23 Jun 2026
Defence
No
Aye
Opposition day: Defence spending and readiness 23 Jun 2026
Defence
Aye
Aye
National Security (State Threats) Bill Committee: New Clause 3 17 Jun 2026
Defence
Aye
Aye
National Security (State Threats) Bill Committee: Amendment 13 17 Jun 2026
Defence
Aye
Aye
National Security (State Threats) Bill Committee: Amendment 8 17 Jun 2026
Defence
Aye
No
Draft Agriculture (Delinked Payments) (Reductions) (England) Regulations 2026 3 Jun 2026
No
Aye
Privilege 28 Apr 2026
Aye
No
Children's Wellbeing and Schools Bill: Amendments (a) to (c) in lieu of Lords Amendment 106 15 Apr 2026
Education
No
No
Children's Wellbeing and Schools Bill: Amendments (a) to (e) in lieu of Lords Amendment 102 15 Apr 2026
Education
No
No
Children's Wellbeing and Schools Bill: motion to disagree with Lords Amendment 41B 15 Apr 2026
Education
No
Member source UK Parliament Members API
Voting source Commons Votes API