Compare

Melanie Onn vs Heidi Alexander

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

Photograph of Melanie Onn
Melanie Onn
Lab Great Grimsby and Cleethorpes
vs
Photograph of Heidi Alexander
Heidi Alexander
Lab Swindon South

Voting alignment

Melanie Onn and Heidi Alexander voted the same way 99% of the time, based on 585 shared comparable votes.

581 same votes 4 different votes 585 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
64 Aye 40 No
Tax 100% aligned 104 shared votes
64 Aye 40 No
30 Aye 15 No
Education 100% aligned 45 shared votes
30 Aye 15 No
17 Aye 20 No
Crime / Justice 100% aligned 37 shared votes
17 Aye 20 No
14 Aye 13 No
Transport 100% aligned 27 shared votes
14 Aye 13 No
16 Aye 9 No
Benefits 100% aligned 25 shared votes
16 Aye 9 No
Most different by topic
53 Aye 9 No
Brexit / EU 95% aligned 62 shared votes
50 Aye 12 No
64 Aye 40 No
Tax 100% aligned 104 shared votes
64 Aye 40 No
30 Aye 15 No
Education 100% aligned 45 shared votes
30 Aye 15 No
17 Aye 20 No
Crime / Justice 100% aligned 37 shared votes
17 Aye 20 No
14 Aye 13 No
Transport 100% aligned 27 shared votes
14 Aye 13 No

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

Voting record

74.8%
2% above average
Rank 313 of 650
Participation
63.2%
9% below average
Rank 540 of 650
463
619 eligible divisions
Total votes
391
619 eligible divisions
225
48.6% of votes cast
Aye votes
184
47.1% of votes cast
238
51.4% of votes cast
No votes
207
52.9% of votes cast
1
0.2% of votes cast
Against party
0
0.0% of votes cast
2 years, 3 months
Since 4 Jul 2024
Commons service
2 years, 3 months
Since 4 Jul 2024

Debates

108
+18.2 vs Commons average
Rank 166 of 650
Appearances
64
-25.8 vs Commons average
Rank 387 of 650
155
-1.4 vs Commons average
Rank 218 of 650
Contributions
512
+355.6 vs Commons average
Rank 23 of 650

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

Financials and interests

£1,014,663
all imported IPSA years
Lifetime expenses
£1,369,392
all imported IPSA years
£201,216
11% below average
Latest expenses
£178,830
21% below average
6
1 registered category
Registered interests
3
2 registered categories
3
matched sponsored bills
Sponsored bills
6
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

Foreign Affairs
17 of 17 votes
#1
Migration
13 of 13 votes
Trade
9 of 10 votes
#2
Environment / Climate
9 of 10 votes
Devolution / Local Government
21 of 24 votes
#3
Transport
26 of 30 votes
Energy
17 of 20 votes
#4
Housing
26 of 32 votes
Tax
95 of 114 votes
#5
Trade
8 of 10 votes

Recent voting overlap

Where they voted differently
No
Electoral Commission 23 Jan 2018
Aye rebel
Aye
European Union (Notification of Withdrawal) Bill: Third Reading 8 Feb 2017
Brexit / EU
No rebel
Aye
European Union (Notification of Withdrawal) Bill: Committee of the whole House Clauses 1 and 2 stand part 8 Feb 2017
Brexit / EU
No rebel
Aye
European Union (Notification of Withdrawal) Bill: Second Reading 1 Feb 2017
Brexit / EU
No rebel
Where they voted the same
Aye
Withdrawal Agreement (Windsor Framework and Governance) (Amendment) Regulations 2026 21 Oct 2026
Brexit / EU Foreign Affairs
Aye
Aye
Draft Railways (Interoperability in Northern Ireland) (Convention on International Carriage by Rail) (Amendment) Regulations 2026 21 Oct 2026
Transport
Aye
Aye
Draft Code of Practice on Access and Unfair Practices During the Recognition and Derecognition Process 21 Oct 2026
Aye
No
Northern Ireland Troubles Bill Committee: New Clause 21 19 Oct 2026
Foreign Affairs
No
No
Northern Ireland Troubles Bill Committee: Amendment 47 19 Oct 2026
Foreign Affairs
No
No
Northern Ireland Troubles Bill Committee: Amendment 4 19 Oct 2026
Foreign Affairs
No
No
Northern Ireland Troubles Bill Committee: Amendment 52 19 Oct 2026
Foreign Affairs
No
No
Northern Ireland Troubles Bill Committee: Amendment 23 19 Oct 2026
Foreign Affairs
No
Aye
Northern Ireland Troubles Bill: Programme Motion 19 Oct 2026
Foreign Affairs
Aye
No
Highways (Financing) Bill: Second Reading: Reasoned Amendment 15 Oct 2026
No
Member source UK Parliament Members API
Voting source Commons Votes API