Compare

John McDonnell vs Wendy Chamberlain

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


Voting alignment

John McDonnell and Wendy Chamberlain voted the same way 77% of the time, based on 956 shared comparable votes.

734 same votes 222 different votes 956 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
21 Aye 28 No
Brexit / EU 100% aligned 49 shared votes
21 Aye 28 No
16 Aye 16 No
Trade 100% aligned 32 shared votes
16 Aye 16 No
3 Aye 0 No
Cost of Living 100% aligned 3 shared votes
3 Aye 0 No
30 Aye 82 No
Migration 99% aligned 112 shared votes
29 Aye 83 No
19 Aye 7 No
Energy 96% aligned 26 shared votes
20 Aye 6 No
Most different by topic
22 Aye 19 No
Education 46% aligned 41 shared votes
22 Aye 19 No
23 Aye 18 No
Work / Employment 46% aligned 41 shared votes
11 Aye 30 No
74 Aye 38 No
Tax 51% aligned 112 shared votes
65 Aye 47 No
17 Aye 22 No
Devolution / Local Government 62% aligned 39 shared votes
10 Aye 29 No
22 Aye 16 No
Defence 71% aligned 38 shared votes
23 Aye 15 No

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

Voting record

79.1 %
6 % above average
Rank 234 of 648
Participation
69.4 %
4 % below average
Rank 449 of 648
1,829
2,312 eligible divisions
Total votes
1,107
1,594 eligible divisions
1,003
54.8 % of votes cast
Aye votes
568
51.3 % of votes cast
826
45.2 % of votes cast
No votes
539
48.7 % of votes cast
22
1.2 % of votes cast
Against party
1
0.1 % of votes cast
29 years, 1 months
Since 1 May 1997
Commons service
6 years, 5 months
Since 12 Dec 2019

Debates

87
+27.1 vs Commons average
Rank 116 of 648
Appearances
79
+19.1 vs Commons average
Rank 142 of 648
118
+10.1 vs Commons average
Rank 174 of 648
Contributions
101
-6.9 vs Commons average
Rank 227 of 648

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

Financials and interests

£2,684,777
all imported IPSA years
Lifetime expenses
£1,350,009
all imported IPSA years
£269,647
19 % above average
Latest expenses
£308,895
37 % above average
4
1 registered category
Registered interests
10
4 registered categories
0
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

Defence
54 of 59 votes
#1
Foreign Affairs
46 of 50 votes
Foreign Affairs
63 of 69 votes
#2
Brexit / EU
55 of 63 votes
Work / Employment
68 of 75 votes
#3
Migration
151 of 169 votes
#4
Migration
118 of 152 votes
Environment / Climate
40 of 45 votes
#5
Crime / Justice
133 of 173 votes

Recent voting overlap

Where they voted differently
Where they voted the same
Aye
Privilege 28 Apr 2026
Aye
Member source UK Parliament Members API
Voting source Commons Votes API