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Compare

Deirdre Costigan vs David Chadwick

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 David Chadwick
David Chadwick
LD Brecon, Radnor and Cwm Tawe

Voting alignment

Deirdre Costigan and David Chadwick voted the same way 19% of the time, based on 322 shared comparable votes.

61 same votes 261 different votes 322 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 2 No
Democracy / Parliament 83% aligned 6 shared votes
5 Aye 1 No
7 Aye 1 No
Energy 75% aligned 8 shared votes
7 Aye 1 No
1 Aye 4 No
Migration 40% aligned 5 shared votes
2 Aye 3 No
10 Aye 8 No
Housing 33% aligned 18 shared votes
12 Aye 6 No
2 Aye 1 No
Environment / Climate 33% aligned 3 shared votes
2 Aye 1 No
Most different by topic
14 Aye 4 No
Devolution / Local Government 0% aligned 18 shared votes
4 Aye 14 No
22 Aye 14 No
Education 3% aligned 36 shared votes
15 Aye 21 No
37 Aye 28 No
Tax 5% aligned 65 shared votes
31 Aye 34 No
14 Aye 6 No
Work / Employment 10% aligned 20 shared votes
6 Aye 14 No
5 Aye 11 No
Benefits 13% aligned 16 shared votes
9 Aye 7 No

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

Voting record

91.1 %
18 % above average
Rank 14 of 649
Participation
68.0 %
5 % below average
Rank 463 of 649
524
575 eligible divisions
Total votes
391
575 eligible divisions
273
52.1 % of votes cast
Aye votes
207
52.9 % of votes cast
251
47.9 % of votes cast
No votes
184
47.1 % of votes cast
1
0.2 % of votes cast
Against party
0
0.0 % of votes cast
2 years, 1 months
Since 4 Jul 2024
Commons service
2 years, 1 months
Since 4 Jul 2024

Debates

6
-71.9 vs Commons average
Rank 624 of 650
Appearances
95
+17.1 vs Commons average
Rank 165 of 650
6
-132.3 vs Commons average
Rank 622 of 650
Contributions
131
-7.3 vs Commons average
Rank 212 of 650

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

Financials and interests

£196,485
all imported IPSA years
Lifetime expenses
£178,068
all imported IPSA years
£196,485
13 % below average
Latest expenses
£178,068
21 % below average
0
0 registered categories
Registered interests
7
4 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
Environment / Climate
9 of 9 votes
Housing
31 of 31 votes
#2
Digital / Online Safety
10 of 11 votes
Migration
13 of 13 votes
#3
NHS / Health
10 of 11 votes
Digital / Online Safety
11 of 11 votes
#4
Benefits
25 of 30 votes
NHS / Health
11 of 11 votes
#5
Devolution / Local Government
20 of 24 votes

Recent voting overlap

Where they voted differently
No
Public Office (Accountability) Bill Report Stage: Amendment 3 14 Jul 2026
Aye
Aye
Immigration and Asylum Bill: Second Reading 13 Jul 2026
Migration
No
Aye
Customs (Tariff and Miscellaneous Amendments) (No. 4) Regulations 2026 24 Jun 2026
Trade
No
No
Armed Forces Bill Report Stage: Amendment 11 22 Jun 2026
Defence
Aye
No
Armed Forces Bill Report Stage: New Clause 22 22 Jun 2026
Defence
Aye
No
Armed Forces Bill Report Stage: New Clause 4 22 Jun 2026
Defence
Aye
Aye
Draft Agriculture (Delinked Payments) (Reductions) (England) Regulations 2026 3 Jun 2026
No
No
Armed Forces Bill Committee: New Clause 13 2 Jun 2026
Defence
Aye
No
Armed Forces Bill Committee: New Clause 5 2 Jun 2026
Defence
Aye
No
Armed Forces Bill Committee: New Clause 2 2 Jun 2026
Defence
Aye
Where they voted the same
No
Public Office (Accountability) Bill Report Stage: Amendment 19 14 Jul 2026
No
No
Public Office (Accountability) Bill Report Stage: Amendment 199 14 Jul 2026
No
No
Immigration and Asylum Bill: Reasoned Amendment to Second Reading 13 Jul 2026
Migration
No
No
Armed Forces Bill Report Stage: New Clause 11 22 Jun 2026
Defence
No
No
Armed Forces Bill Committee: New Clause 6 2 Jun 2026
Defence
No
Aye
Crime and Policing Bill: motion to disagree with Lords Amendment 334 14 Apr 2026
Crime / Justice
Aye
Aye
Draft Greenhouse Gas Emissions Trading Scheme (Amendment) Order 2026 4 Feb 2026
Energy Environment / Climate
Aye
No
Medical Training (Prioritisation) Bill: Amendment 9 27 Jan 2026
No
Aye
Northern Ireland Troubles (Legacy and Reconciliation) Act 2023 (Remedial) Order 2025 21 Jan 2026
Foreign Affairs
Aye
Aye
Employment Rights Bill: Government motion to insist on disagreement to Lords Amendment 48B but to propose Government amendment (a) and (b) in lieu of LA48B 8 Dec 2025
Work / Employment
Aye
Member source UK Parliament Members API
Voting source Commons Votes API