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Compare

Heidi Alexander vs Tulip Siddiq

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

Photograph of Heidi Alexander
Heidi Alexander
Lab Swindon South
vs
Photograph of Tulip Siddiq
Tulip Siddiq
Lab Hampstead and Highgate

Voting alignment

Heidi Alexander and Tulip Siddiq voted the same way 100% of the time, based on 472 shared comparable votes.

470 same votes 2 different votes 472 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
43 Aye 34 No
Tax 100% aligned 77 shared votes
43 Aye 34 No
48 Aye 11 No
Brexit / EU 100% aligned 59 shared votes
48 Aye 11 No
18 Aye 24 No
Crime / Justice 100% aligned 42 shared votes
18 Aye 24 No
25 Aye 11 No
Education 100% aligned 36 shared votes
25 Aye 11 No
19 Aye 8 No
Housing 100% aligned 27 shared votes
19 Aye 8 No
Most different by topic
9 Aye 1 No
Energy 90% aligned 10 shared votes
8 Aye 2 No
43 Aye 34 No
Tax 100% aligned 77 shared votes
43 Aye 34 No
48 Aye 11 No
Brexit / EU 100% aligned 59 shared votes
48 Aye 11 No
18 Aye 24 No
Crime / Justice 100% aligned 42 shared votes
18 Aye 24 No
25 Aye 11 No
Education 100% aligned 36 shared votes
25 Aye 11 No

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

Voting record

62.8 %
10 % below average
Rank 542 of 649
Participation
67.6 %
5 % below average
Rank 470 of 649
361
575 eligible divisions
Total votes
1,596
2,361 eligible divisions
170
47.1 % of votes cast
Aye votes
892
55.9 % of votes cast
191
52.9 % of votes cast
No votes
704
44.1 % of votes cast
0
0.0 % of votes cast
Against party
8
0.5 % of votes cast
2 years, 1 months
Since 4 Jul 2024
Commons service
11 years, 3 months
Since 7 May 2015

Debates

69
-8.9 vs Commons average
Rank 306 of 650
Appearances
46
-31.9 vs Commons average
Rank 449 of 650
583
+444.7 vs Commons average
Rank 12 of 650
Contributions
50
-88.3 vs Commons average
Rank 495 of 650

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

Financials and interests

£1,369,392
all imported IPSA years
Lifetime expenses
£2,042,226
all imported IPSA years
£178,830
21 % below average
Latest expenses
£296,648
31 % above average
2
2 registered categories
Registered interests
2
1 registered category
5
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

Migration
13 of 13 votes
#1
Foreign Affairs
60 of 69 votes
Environment / Climate
8 of 9 votes
#2
Brexit / EU
180 of 211 votes
Transport
25 of 29 votes
#3
Defence
57 of 71 votes
Housing
26 of 31 votes
#4
NHS / Health
44 of 56 votes
Foreign Affairs
3 of 4 votes
#5
Devolution / Local Government
50 of 66 votes

Recent voting overlap

Where they voted differently
Aye
Renewal of Trident nuclear weapons system 18 Jul 2016
Energy
No rebel
Aye
HS2: report stage: Third Reading 23 Mar 2016
No rebel
Where they voted the same
Aye
Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026 15 Jul 2026
Trade Work / Employment
Aye
Aye
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026
Trade Work / Employment
Aye
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
Public Office (Accountability) Bill Report Stage: Amendment 3 14 Jul 2026
No
Aye
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026 8 Jul 2026
Education
Aye
Aye
Draft Supply of Machinery (Safety) (Amendment etc.) and the EU Machinery Regulation (Enforcement etc. in Northern Ireland) Regulations 2026 8 Jul 2026
Aye
Aye
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 Jul 2026
Aye
Aye
Draft Climate Change Act 2008 (Credit Limit) Order 2026 24 Jun 2026
Environment / Climate
Aye
Aye
Draft Climate Change Act 2008 (International Aviation and International Shipping) Regulations 2026 24 Jun 2026
Environment / Climate Transport
Aye
Member source UK Parliament Members API
Voting source Commons Votes API