Compare

Melanie Onn vs Sir Gavin Williamson

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 Sir Gavin Williamson
Sir Gavin Williamson
Con Stone, Great Wyrley and Penkridge

Voting alignment

Melanie Onn and Sir Gavin Williamson voted the same way 4% of the time, based on 773 shared comparable votes.

32 same votes 741 different votes 773 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
12 Aye 6 No
Benefits 11% aligned 18 shared votes
4 Aye 14 No
5 Aye 13 No
Migration 11% aligned 18 shared votes
13 Aye 5 No
2 Aye 7 No
Democracy / Parliament 11% aligned 9 shared votes
6 Aye 3 No
11 Aye 3 No
Digital / Online Safety 7% aligned 14 shared votes
4 Aye 10 No
81 Aye 40 No
Brexit / EU 7% aligned 121 shared votes
42 Aye 79 No
Most different by topic
98 Aye 55 No
Tax 0% aligned 153 shared votes
55 Aye 98 No
21 Aye 14 No
Transport 0% aligned 35 shared votes
14 Aye 21 No
15 Aye 16 No
Trade 0% aligned 31 shared votes
16 Aye 15 No
12 Aye 14 No
Work / Employment 0% aligned 26 shared votes
14 Aye 12 No
5 Aye 18 No
Housing 0% aligned 23 shared votes
18 Aye 5 No

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

Voting record

73.9%
1% above average
Rank 335 of 649
Participation
78.3%
6% above average
Rank 235 of 649
436
590 eligible divisions
Total votes
1,860
2,376 eligible divisions
214
49.1% of votes cast
Aye votes
889
47.8% of votes cast
222
50.9% of votes cast
No votes
971
52.2% of votes cast
1
0.2% of votes cast
Against party
8
0.4% of votes cast
2 years, 3 months
Since 4 Jul 2024
Commons service
16 years, 5 months
Since 6 May 2010

Debates

91
+7.4 vs Commons average
Rank 215 of 650
Appearances
73
-10.6 vs Commons average
Rank 303 of 650
114
-31.7 vs Commons average
Rank 297 of 650
Contributions
90
-55.7 vs Commons average
Rank 371 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
£2,645,311
all imported IPSA years
£201,216
11% below average
Latest expenses
£278,816
23% above average
6
1 registered category
Registered interests
10
5 registered categories
3
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

Foreign Affairs
4 of 4 votes
#1
Brexit / EU
200 of 211 votes
Devolution / Local Government
21 of 24 votes
#2
Migration
155 of 171 votes
Trade
6 of 7 votes
#3
Transport
83 of 95 votes
Energy
17 of 20 votes
#4
Trade
78 of 91 votes
Tax
94 of 112 votes
#5
Housing
57 of 67 votes

Recent voting overlap

Where they voted differently
Aye
Terminally Ill Adults (End of Life) Bill: Second Reading 11 Sept 2026
No
Aye
Closure motion 11 Sept 2026
No
Aye
Draft Plant Health, Seeds, Seed Potatoes and Plant Propagating Material (Amendment) (Northern Ireland) Regulations 2026 9 Sept 2026
No
No
Health Bill: Report Stage: Amendment 1 8 Sept 2026
Aye
No
Health Bill: Report Stage: New Clause 143 8 Sept 2026
Aye
No
Health Bill: Report Stage: New Clause 142 8 Sept 2026
Aye
No
Health Bill: Report Stage: New Clause 145 7 Sept 2026
Aye
Aye
Representation of the People Bill: Third Reading 2 Sept 2026
Democracy / Parliament
No
No
Representation of the People Bill: Report Stage: New Clause 67 2 Sept 2026
Democracy / Parliament
Aye
Aye
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026
Trade Work / Employment
No
Where they voted the same
No
Representation of the People Bill: Report Stage: New Clause 88 2 Sept 2026
Democracy / Parliament
No
No
Universal Credit and Personal Independence Payment Bill Committee: New Clause 8 9 Jul 2025
Benefits
No
No
Universal Credit and Personal Independent Payment Bill Committee: Amendment 39 9 Jul 2025
Benefits
No
No
Border Security, Asylum and Immigration Bill Report Stage: New Clause 21 12 May 2025
Migration
No
Aye
Early Parliamentary General Election Bill: Third Reading 29 Oct 2019
Aye
Aye
Second Reading: European Union (Withdrawal Agreement) Bill 22 Oct 2019
Brexit / EU Foreign Affairs
Aye
Aye
Motion under section 1 of the European Union (Withdrawal) Act 2019 9 Apr 2019
Brexit / EU
Aye
No
European Union (Withdrawal) (No.5) Bill Committee Amdt 1 - Main 3 Apr 2019
Brexit / EU
No
No
European Union (Withdrawal) (No.5) Bill Committee NC4 - Cash 3 Apr 2019
Brexit / EU
No
Aye
Draft Relationships Education, Relationships and Sex Education and Health Education (England) Regulations 2019 27 Mar 2019
Education
Aye
Member source UK Parliament Members API
Voting source Commons Votes API