Compare

Julia Lopez vs Keir Mather

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

Photograph of Julia Lopez
Julia Lopez
Con Hornchurch and Upminster
vs
Photograph of Keir Mather
Keir Mather
Lab Selby

Voting alignment

Julia Lopez and Keir Mather voted the same way 2% of the time, based on 400 shared comparable votes.

9 same votes 391 different votes 400 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
Democracy / Parliament 13% aligned 8 shared votes
3 Aye 5 No
19 Aye 9 No
Migration 11% aligned 28 shared votes
6 Aye 22 No
6 Aye 14 No
Benefits 10% aligned 20 shared votes
12 Aye 8 No
21 Aye 16 No
Crime / Justice 3% aligned 37 shared votes
15 Aye 22 No
31 Aye 49 No
Tax 0% aligned 80 shared votes
49 Aye 31 No
Most different by topic
31 Aye 49 No
Tax 0% aligned 80 shared votes
49 Aye 31 No
9 Aye 24 No
Education 0% aligned 33 shared votes
24 Aye 9 No
6 Aye 22 No
Work / Employment 0% aligned 28 shared votes
22 Aye 6 No
12 Aye 9 No
Transport 0% aligned 21 shared votes
9 Aye 12 No
6 Aye 14 No
Energy 0% aligned 20 shared votes
14 Aye 6 No

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

Voting record

83.3%
12% above average
Rank 125 of 649
Participation
75.5%
4% above average
Rank 293 of 649
1,761
2,113 eligible divisions
Total votes
595
788 eligible divisions
844
47.9% of votes cast
Aye votes
291
48.9% of votes cast
917
52.1% of votes cast
No votes
304
51.1% of votes cast
14
0.8% of votes cast
Against party
0
0.0% of votes cast
9 years, 3 months
Since 8 Jun 2017
Commons service
3 years, 1 months
Since 20 Jul 2023

Debates

29
-50.6 vs Commons average
Rank 552 of 649
Appearances
103
+23.4 vs Commons average
Rank 150 of 649
37
-101.7 vs Commons average
Rank 548 of 649
Contributions
507
+368.3 vs Commons average
Rank 18 of 649

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

Financials and interests

£1,261,152
all imported IPSA years
Lifetime expenses
£451,152
all imported IPSA years
£227,011
same as average
Latest expenses
£306,391
35% above average
0
0 registered categories
Registered interests
1
1 registered category
0
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
185 of 188 votes
#1
Education
50 of 52 votes
Migration
151 of 163 votes
#2
Democracy / Parliament
16 of 17 votes
Trade
79 of 87 votes
#3
Transport
31 of 33 votes
Foreign Affairs
62 of 69 votes
#4
Benefits
27 of 31 votes
Tax
251 of 288 votes
#5
NHS / Health
12 of 14 votes

Recent voting overlap

Where they voted differently
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
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
Aye
Public Office (Accountability) Bill Report Stage: Amendment 199 14 Jul 2026
No
Aye
Immigration and Asylum Bill: Reasoned Amendment to Second Reading 13 Jul 2026
Migration
No
No
Draft Supply of Machinery (Safety) (Amendment etc.) and the EU Machinery Regulation (Enforcement etc. in Northern Ireland) Regulations 2026 8 Jul 2026
Aye
No
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 Jul 2026
Aye
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
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
No
Crime and Policing Bill Report Stage: Amendment 160 17 Jun 2025
Crime / Justice
No
No
Safety of Rwanda (Asylum and Immigration) Bill Committee: Amendment 23 17 Jan 2024
Migration
No
No
Safety of Rwanda (Asylum and Immigration) Bill Committee: Amendment 19 16 Jan 2024
Migration
No
No
Safety of Rwanda (Asylum and Immigration) Bill Committee: Amendment 10 16 Jan 2024
Migration
No
Aye
Misuse of Drugs Act 1971 (Amendment) Order 2023 12 Sept 2023
Aye
Member source UK Parliament Members API
Voting source Commons Votes API