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Compare

Justin Madders vs Katie Lam

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

Photograph of Justin Madders
Justin Madders
Lab Ellesmere Port and Bromborough
vs
Photograph of Katie Lam
Katie Lam
Con Weald of Kent

Voting alignment

Justin Madders and Katie Lam voted the same way 6% of the time, based on 330 shared comparable votes.

20 same votes 310 different votes 330 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
2 Aye 4 No
Migration 17% aligned 6 shared votes
3 Aye 3 No
14 Aye 5 No
Benefits 11% aligned 19 shared votes
3 Aye 16 No
4 Aye 7 No
Democracy / Parliament 9% aligned 11 shared votes
6 Aye 5 No
17 Aye 20 No
Crime / Justice 8% aligned 37 shared votes
19 Aye 18 No
44 Aye 37 No
Tax 1% aligned 81 shared votes
36 Aye 45 No
Most different by topic
15 Aye 12 No
Education 0% aligned 27 shared votes
12 Aye 15 No
10 Aye 12 No
Defence 0% aligned 22 shared votes
12 Aye 10 No
8 Aye 10 No
Transport 0% aligned 18 shared votes
10 Aye 8 No
8 Aye 6 No
Energy 0% aligned 14 shared votes
6 Aye 8 No
9 Aye 4 No
Devolution / Local Government 0% aligned 13 shared votes
4 Aye 9 No

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

Voting record

81.7%
9% above average
Rank 164 of 649
Participation
68.0%
5% below average
Rank 465 of 649
1,942
2,376 eligible divisions
Total votes
401
590 eligible divisions
1,067
54.9% of votes cast
Aye votes
194
48.4% of votes cast
875
45.1% of votes cast
No votes
207
51.6% of votes cast
17
0.9% of votes cast
Against party
0
0.0% of votes cast
11 years, 4 months
Since 7 May 2015
Commons service
2 years, 2 months
Since 4 Jul 2024

Debates

99
+16.7 vs Commons average
Rank 166 of 649
Appearances
107
+24.7 vs Commons average
Rank 145 of 649
117
-26.5 vs Commons average
Rank 277 of 649
Contributions
128
-15.5 vs Commons average
Rank 240 of 649

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

Financials and interests

£2,078,779
all imported IPSA years
Lifetime expenses
£223,662
all imported IPSA years
£299,970
33% above average
Latest expenses
£223,662
1% below average
3
2 registered categories
Registered interests
9
4 registered categories
2
matched sponsored bills
Sponsored bills
2
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

Environment / Climate
45 of 48 votes
#1
Tax
102 of 112 votes
Work / Employment
71 of 77 votes
#2
Devolution / Local Government
19 of 24 votes
Democracy / Parliament
43 of 47 votes
#3
Democracy / Parliament
11 of 14 votes
NHS / Health
50 of 56 votes
#4
Benefits
23 of 30 votes
Migration
152 of 171 votes
#5
Digital / Online Safety
8 of 11 votes

Recent voting overlap

Where they voted differently
Aye
Representation of the People Bill: Third Reading 2 Sept 2026
Democracy / Parliament
No
No
Representation of the People Bill: Report Stage: New Clause 67 2 Sept 2026
Democracy / Parliament
Aye
No
Representation of the People Bill: Report Stage: New Clause 65 2 Sept 2026
Democracy / Parliament
Aye
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
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 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
Terminally Ill Adults (End of Life) Bill: Third Reading 20 Jun 2025
No
No
Terminally Ill Adults (End of Life) Bill: Amendment 94 20 Jun 2025
No
Aye
Terminally Ill Adults (End of Life) Bill: Amendment 12 20 Jun 2025
Aye
Aye
Terminally Ill Adults (End of Life) Bill: Amendment 24 20 Jun 2025
Aye
Member source UK Parliament Members API
Voting source Commons Votes API