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Compare

Deirdre Costigan vs Perran Moon

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

Photograph of Deirdre Costigan
Deirdre Costigan
Lab Ealing Southall
vs
Photograph of Perran Moon
Perran Moon
Lab Camborne and Redruth

Voting alignment

Deirdre Costigan and Perran Moon voted the same way 100% of the time, based on 423 shared comparable votes.

423 same votes 0 different votes 423 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
40 Aye 40 No
Tax 100% aligned 80 shared votes
40 Aye 40 No
28 Aye 25 No
Crime / Justice 100% aligned 53 shared votes
28 Aye 25 No
22 Aye 17 No
Education 100% aligned 39 shared votes
22 Aye 17 No
20 Aye 12 No
Housing 100% aligned 32 shared votes
20 Aye 12 No
23 Aye 8 No
Work / Employment 100% aligned 31 shared votes
23 Aye 8 No
Most different by topic
40 Aye 40 No
Tax 100% aligned 80 shared votes
40 Aye 40 No
28 Aye 25 No
Crime / Justice 100% aligned 53 shared votes
28 Aye 25 No
22 Aye 17 No
Education 100% aligned 39 shared votes
22 Aye 17 No
20 Aye 12 No
Housing 100% aligned 32 shared votes
20 Aye 12 No
23 Aye 8 No
Work / Employment 100% aligned 31 shared votes
23 Aye 8 No

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

Voting record

91.2%
19% above average
Rank 13 of 649
Participation
84.7%
12% above average
Rank 100 of 649
538
590 eligible divisions
Total votes
500
590 eligible divisions
277
51.5% of votes cast
Aye votes
247
49.4% of votes cast
261
48.5% of votes cast
No votes
253
50.6% of votes cast
1
0.2% of votes cast
Against party
0
0.0% of votes cast
2 years, 2 months
Since 4 Jul 2024
Commons service
2 years, 2 months
Since 4 Jul 2024

Debates

23
-59.3 vs Commons average
Rank 582 of 649
Appearances
214
+131.7 vs Commons average
Rank 13 of 649
26
-117.5 vs Commons average
Rank 589 of 649
Contributions
279
+135.5 vs Commons average
Rank 67 of 649

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

Financials and interests

£196,485
all imported IPSA years
Lifetime expenses
£217,204
all imported IPSA years
£196,485
13% below average
Latest expenses
£217,204
4% below average
0
0 registered categories
Registered interests
3
3 registered categories
1
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

Work / Employment
39 of 39 votes
#1
Housing
32 of 32 votes
Housing
32 of 32 votes
#2
Democracy / Parliament
14 of 14 votes
Democracy / Parliament
14 of 14 votes
#3
Digital / Online Safety
11 of 11 votes
Migration
13 of 13 votes
#4
NHS / Health
11 of 11 votes
Digital / Online Safety
11 of 11 votes
#5
Foreign Affairs
4 of 4 votes

Recent voting overlap

These MPs agreed on every division where both voted in the current comparison sample.

Where they voted the same
No
Social Housing Bill [Lords]: Reasoned Amendment to Second Reading 10 Sept 2026
Housing
No
Aye
Draft Plant Health, Seeds, Seed Potatoes and Plant Propagating Material (Amendment) (Northern Ireland) Regulations 2026 9 Sept 2026
Aye
No
Health Bill: Report Stage: Amendment 1 8 Sept 2026
No
No
Health Bill: Report Stage: New Clause 143 8 Sept 2026
No
No
Health Bill: Report Stage: New Clause 142 8 Sept 2026
No
No
Health Bill: Report Stage: New Clause 140 8 Sept 2026
No
No
Health Bill: Report Stage: New Clause 145 7 Sept 2026
No
No
Health Bill: Report Stage: New Clause 6 7 Sept 2026
No
Aye
Representation of the People Bill: Third Reading 2 Sept 2026
Democracy / Parliament
Aye
No
Representation of the People Bill: Report Stage: New Clause 88 2 Sept 2026
Democracy / Parliament
No
Member source UK Parliament Members API
Voting source Commons Votes API