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Compare

Liz Saville Roberts vs Sir Iain Duncan Smith

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

Photograph of Liz Saville Roberts
Liz Saville Roberts
PC Dwyfor Meirionnydd
vs
Photograph of Sir Iain Duncan Smith
Sir Iain Duncan Smith
Con Chingford and Woodford Green

Voting alignment

Liz Saville Roberts and Sir Iain Duncan Smith voted the same way 9% of the time, based on 1,426 shared comparable votes.

133 same votes 1,293 different votes 1,426 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
11 Aye 9 No
Education 25% aligned 20 shared votes
4 Aye 16 No
120 Aye 70 No
Tax 21% aligned 190 shared votes
65 Aye 125 No
12 Aye 10 No
Housing 18% aligned 22 shared votes
12 Aye 10 No
26 Aye 20 No
Defence 17% aligned 46 shared votes
24 Aye 22 No
81 Aye 80 No
Crime / Justice 14% aligned 161 shared votes
80 Aye 81 No
Most different by topic
10 Aye 16 No
Environment / Climate 0% aligned 26 shared votes
16 Aye 10 No
7 Aye 16 No
Democracy / Parliament 0% aligned 23 shared votes
16 Aye 7 No
11 Aye 8 No
NHS / Health 0% aligned 19 shared votes
8 Aye 11 No
4 Aye 8 No
Devolution / Local Government 0% aligned 12 shared votes
8 Aye 4 No
6 Aye 1 No
Cost of Living 0% aligned 7 shared votes
1 Aye 6 No

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

Voting record

71.1 %
2 % below average
Rank 406 of 649
Participation
81.5 %
9 % above average
Rank 173 of 649
1,679
2,361 eligible divisions
Total votes
1,925
2,361 eligible divisions
947
56.4 % of votes cast
Aye votes
882
45.8 % of votes cast
732
43.6 % of votes cast
No votes
1,043
54.2 % of votes cast
4
0.2 % of votes cast
Against party
41
2.1 % of votes cast
11 years, 3 months
Since 7 May 2015
Commons service
34 years, 4 months
Since 9 Apr 1992

Debates

137
+59.1 vs Commons average
Rank 75 of 650
Appearances
93
+15.1 vs Commons average
Rank 172 of 650
180
+41.7 vs Commons average
Rank 146 of 650
Contributions
171
+32.7 vs Commons average
Rank 152 of 650

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

Financials and interests

£2,266,514
all imported IPSA years
Lifetime expenses
£2,530,064
all imported IPSA years
£324,256
43 % above average
Latest expenses
£265,254
17 % above average
17
6 registered categories
Registered interests
10
3 registered categories
7
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

Brexit / EU
205 of 211 votes
#1
Brexit / EU
208 of 211 votes
Trade
80 of 91 votes
#2
Foreign Affairs
63 of 69 votes
Benefits
68 of 81 votes
#3
Housing
60 of 66 votes
Migration
138 of 171 votes
#4
Migration
153 of 171 votes
Work / Employment
62 of 77 votes
#5
Crime / Justice
198 of 230 votes

Recent voting overlap

Where they voted differently
Aye
Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026 15 Jul 2026
Trade Work / Employment
No
Aye
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026
Trade Work / Employment
No
No
Public Office (Accountability) Bill Report Stage: Amendment 19 14 Jul 2026
Aye
No
Public Office (Accountability) Bill Report Stage: Amendment 199 14 Jul 2026
Aye
No
Immigration and Asylum Bill: Reasoned Amendment to Second Reading 13 Jul 2026
Migration
Aye
Aye
Draft Supply of Machinery (Safety) (Amendment etc.) and the EU Machinery Regulation (Enforcement etc. in Northern Ireland) Regulations 2026 8 Jul 2026
No
Aye
National Security (State Threats) Bill: motion to agree to Lords Amendment 1 6 Jul 2026
Defence
No
Aye
Draft Climate Change Act 2008 (Credit Limit) Order 2026 24 Jun 2026
Environment / Climate
No
Aye
Draft Climate Change Act 2008 (International Aviation and International Shipping) Regulations 2026 24 Jun 2026
Environment / Climate Transport
No
Aye
Draft Carbon Budget Order 2026 24 Jun 2026
Environment / Climate
No
Where they voted the same
Aye
Opposition Day: Early release of prisoners 7 Jul 2026
Crime / Justice
Aye
Aye
Taxation (Energy and Vehicles) Bill Committee: New Clause 5 1 Jul 2026
Energy Tax Transport
Aye
Aye
Taxation (Energy and Vehicles) Bill Committee: New Clause 4 1 Jul 2026
Energy Tax Transport
Aye
Aye
Armed Forces Bill Report Stage: Amendment 11 22 Jun 2026
Defence
Aye
Aye
Armed Forces Bill Report Stage: New Clause 4 22 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 8 17 Jun 2026
Defence
Aye
Aye
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: Amendment 3 16 Jun 2026
Aye
Aye
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: New Clause 14 16 Jun 2026
Aye
Aye
Railways Bill Remaining Stages: Amendment 143 10 Jun 2026
Transport
Aye
Member source UK Parliament Members API
Voting source Commons Votes API