Compare

Deirdre Costigan vs Alistair Strathern

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 Alistair Strathern
Alistair Strathern
Lab Hitchin

Voting alignment

Deirdre Costigan and Alistair Strathern voted the same way 100% of the time, based on 407 shared comparable votes.

407 same votes 0 different votes 407 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
50 Aye 40 No
Tax 100% aligned 90 shared votes
50 Aye 40 No
27 Aye 24 No
Crime / Justice 100% aligned 51 shared votes
27 Aye 24 No
22 Aye 17 No
Education 100% aligned 39 shared votes
22 Aye 17 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
50 Aye 40 No
Tax 100% aligned 90 shared votes
50 Aye 40 No
27 Aye 24 No
Crime / Justice 100% aligned 51 shared votes
27 Aye 24 No
22 Aye 17 No
Education 100% aligned 39 shared votes
22 Aye 17 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

91.1 %
18 % above average
Rank 14 of 650
Participation
79.2 %
7 % above average
Rank 218 of 650
513
563 eligible divisions
Total votes
580
732 eligible divisions
266
51.9 % of votes cast
Aye votes
298
51.4 % of votes cast
247
48.1 % of votes cast
No votes
282
48.6 % of votes cast
1
0.2 % of votes cast
Against party
0
0.0 % of votes cast
1 years, 11 months
Since 4 Jul 2024
Commons service
2 years, 8 months
Since 19 Oct 2023

Debates

14
-57.1 vs Commons average
Rank 600 of 650
Appearances
61
-10.1 vs Commons average
Rank 319 of 650
19
-107.2 vs Commons average
Rank 598 of 650
Contributions
70
-56.2 vs Commons average
Rank 401 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
£379,404
all imported IPSA years
£196,485
13 % below average
Latest expenses
£295,499
31 % above average
0
0 registered categories
Registered interests
2
2 registered categories
1
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

Work / Employment
37 of 37 votes
#1
Benefits
31 of 31 votes
Housing
31 of 31 votes
#2
Environment / Climate
11 of 11 votes
Digital / Online Safety
11 of 11 votes
#3
Foreign Affairs
4 of 4 votes
Migration
11 of 11 votes
#4
Devolution / Local Government
25 of 26 votes
NHS / Health
11 of 11 votes
#5
Energy
24 of 25 votes

Recent voting overlap

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

Where they voted the same
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 5 1 Jul 2026
Energy Tax Transport
No
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 4 1 Jul 2026
Energy Tax Transport
No
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 2 1 Jul 2026
Energy Tax Transport
No
Aye
Employment Tribunal (Extension of Time Limits) (Miscellaneous Amendments and Transitional Provisions) Regulations 2026 1 Jul 2026
Aye
Aye
Employment Tribunals Extension of Jurisdiction (England and Wales) (Amendment) Order 2026 1 Jul 2026
Aye
Aye
Customs (Tariff and Miscellaneous Amendments) (No. 4) Regulations 2026 24 Jun 2026
Trade
Aye
No
Opposition Day: Puberty blockers 23 Jun 2026
No
Aye
Opposition Day Motion: Defence spending and readiness - Prime Minister's Amendment 23 Jun 2026
Defence
Aye
No
Opposition day: Defence spending and readiness 23 Jun 2026
Defence
No
No
Armed Forces Bill Report Stage: Amendment 11 22 Jun 2026
Defence
No
Member source UK Parliament Members API
Voting source Commons Votes API