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Compare

Deirdre Costigan vs Matthew Pennycook

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 Matthew Pennycook
Matthew Pennycook
Lab Greenwich and Woolwich

Voting alignment

Deirdre Costigan and Matthew Pennycook voted the same way 100% of the time, based on 417 shared comparable votes.

417 same votes 0 different votes 417 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
45 Aye 39 No
Tax 100% aligned 84 shared votes
45 Aye 39 No
28 Aye 17 No
Education 100% aligned 45 shared votes
28 Aye 17 No
21 Aye 18 No
Crime / Justice 100% aligned 39 shared votes
21 Aye 18 No
20 Aye 11 No
Housing 100% aligned 31 shared votes
20 Aye 11 No
16 Aye 8 No
Work / Employment 100% aligned 24 shared votes
16 Aye 8 No
Most different by topic
45 Aye 39 No
Tax 100% aligned 84 shared votes
45 Aye 39 No
28 Aye 17 No
Education 100% aligned 45 shared votes
28 Aye 17 No
21 Aye 18 No
Crime / Justice 100% aligned 39 shared votes
21 Aye 18 No
20 Aye 11 No
Housing 100% aligned 31 shared votes
20 Aye 11 No
16 Aye 8 No
Work / Employment 100% aligned 24 shared votes
16 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
82.2%
10% above average
Rank 153 of 649
538
590 eligible divisions
Total votes
1,954
2,376 eligible divisions
277
51.5% of votes cast
Aye votes
1,084
55.5% of votes cast
261
48.5% of votes cast
No votes
870
44.5% of votes cast
1
0.2% of votes cast
Against party
1
0.1% of votes cast
2 years, 2 months
Since 4 Jul 2024
Commons service
11 years, 4 months
Since 7 May 2015

Debates

23
-59.3 vs Commons average
Rank 582 of 649
Appearances
157
+74.7 vs Commons average
Rank 54 of 649
26
-117.5 vs Commons average
Rank 589 of 649
Contributions
668
+524.5 vs Commons average
Rank 9 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
£1,761,831
all imported IPSA years
£196,485
13% below average
Latest expenses
£216,649
4% below average
0
0 registered categories
Registered interests
0
0 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
Foreign Affairs
65 of 69 votes
Housing
32 of 32 votes
#2
Housing
63 of 67 votes
Democracy / Parliament
14 of 14 votes
#3
Environment / Climate
45 of 48 votes
Migration
13 of 13 votes
#4
Defence
65 of 71 votes
Digital / Online Safety
11 of 11 votes
#5
Democracy / Parliament
43 of 47 votes

Recent voting overlap

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

Where they voted the same
Aye
Terminally Ill Adults (End of Life) Bill: Second Reading 11 Sept 2026
Aye
Aye
Closure motion 11 Sept 2026
Aye
No
Social Housing Bill [Lords]: Reasoned Amendment to Second Reading 10 Sept 2026
Housing
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
No
Representation of the People Bill: Report Stage: New Clause 67 2 Sept 2026
Democracy / Parliament
No
No
Representation of the People Bill: Report Stage: New Clause 65 2 Sept 2026
Democracy / Parliament
No
Aye
Immigration and Asylum Bill: Second Reading 13 Jul 2026
Migration
Aye
Member source UK Parliament Members API
Voting source Commons Votes API