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Sir Iain Duncan Smith
62.0
Leaning conservative
445 coded votes
3,444
Total votes
1,612
Ayes
1,832
Noes
0
Other

Parliamentary History

Conservative Current
9 Apr 1992 – present (34 yrs 2 mo)

Ideology spectrum

62.0
ProgressiveCentreConservative

Leaning conservative — based on 445 coded votes across 6 axes (13% coverage).

Policy axis scores

0 = progressive, 50 = centre, 100 = conservative. Based on coded division votes.

Economic policy 60
High confidence 244 votes
Civil liberties 62
High confidence 125 votes
Climate / energy 60
High confidence 62 votes
Migration 100
Low confidence 2 votes
Governance 100
Low confidence 3 votes
Social / moral 100
Low confidence 9 votes

Voting trends (last 12 months)

Party loyalty

Rebelled on 1.5% of 527 party votes

Share of divisions (per quarter, last 3 years) where Sir Iain Duncan Smith voted against Conservative's own majority position.

Voting record

March 2026 30 votes
Division Date Vote
Victims and Courts Bill: motion to disagree with Lords Amendment 2 25 Mar 2026 NO
Victims and Courts Bill: motion to disagree with Lords Amendment 3 25 Mar 2026 NO
Victims and Courts Bill: motion to disagree with Lords Amendment 4 25 Mar 2026 NO
Victims and Courts Bill: motion to disagree with Lords Amendment 5 25 Mar 2026 NO
Victims and Courts Bill: motion to disagree with Lords Amendment 6 25 Mar 2026 NO
Opposition Day Motion: Oil and Gas 24 Mar 2026 AYE
Opposition Day Motion: Defence 24 Mar 2026 AYE
National Insurance Contributions (Employer Pensions Contributions) Bill: motion to disagree with Lords Amendment 1 23 Mar 2026 NO
National Insurance Contributions (Employer Pensions Contributions) Bill: motion to disagree with Lords Amendment 2 23 Mar 2026 NO
National Insurance Contributions (Employer Pensions Contributions) Bill: motion to disagree with Lords Amendment 3 23 Mar 2026 NO
National Insurance Contributions (Employer Pensions Contributions) Bill: motion to disagree with Lords Amendment 5 23 Mar 2026 NO
National Insurance Contributions (Employer Pensions Contributions) Bill: motion to disagree with Lords Amendment 6 23 Mar 2026 NO
Draft Employment Rights Act 2025 (Investigatory Powers) (Consequential Amendments) Regulations 2026 18 Mar 2026 NO
Opposition day motion: fuel duty 18 Mar 2026 AYE
Opposition day motion: student loans 18 Mar 2026 AYE
Finance (No. 2) Bill Report Stage: New Clause 11 11 Mar 2026 AYE
Finance (No. 2) Bill Report Stage: Amendment 5 11 Mar 2026 AYE
Finance (No. 2) Bill Report Stage: Amendment 6 11 Mar 2026 AYE
Finance (No. 2) Bill: Third Reading 11 Mar 2026 NO
Courts and Tribunals Bill: Reasoned Amendment to Second Reading 10 Mar 2026 AYE
Courts and Tribunals Bill: Second Reading 10 Mar 2026 NO
Children's Wellbeing and Schools Bill: motion to disagree with Lords Amendment 16 9 Mar 2026 NO
Children's Wellbeing and Schools Bill: motion to disagree with Lords Amendment 17 9 Mar 2026 NO
Children's Wellbeing and Schools Bill: motion to disagree with Lords Amendment 37 9 Mar 2026 NO
Children's Wellbeing and Schools Bill: motion to disagree with Lords Amendment 38 9 Mar 2026 NO
Children's Wellbeing and Schools Bill: motion to disagree with Lords Amendment 41 9 Mar 2026 NO
Children's Wellbeing and Schools Bill: motion to disagree with Lords Amendment 44 9 Mar 2026 NO
Children's Wellbeing and Schools Bill: motion to disagree with Lords Amendment 102 9 Mar 2026 NO
Children's Wellbeing and Schools Bill: motion to disagree with Lords Amendment 106 9 Mar 2026 NO
Representation of the People Bill: Reasoned Amendment 2 Mar 2026 AYE
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