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Compare

Dr Caroline Johnson vs Mr Gregory Campbell

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

Photograph of Dr Caroline Johnson
Dr Caroline Johnson
Con Sleaford and North Hykeham
vs
Photograph of Mr Gregory Campbell
Mr Gregory Campbell
DUP East Londonderry

Voting alignment

Dr Caroline Johnson and Mr Gregory Campbell voted the same way 80% of the time, based on 1,136 shared comparable votes.

906 same votes 230 different votes 1,136 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
8 Aye 8 No
Work / Employment 100% aligned 16 shared votes
8 Aye 8 No
0 Aye 3 No
Cost of Living 100% aligned 3 shared votes
0 Aye 3 No
11 Aye 28 No
Education 92% aligned 39 shared votes
10 Aye 29 No
63 Aye 110 No
Brexit / EU 90% aligned 173 shared votes
62 Aye 111 No
12 Aye 17 No
Energy 90% aligned 29 shared votes
13 Aye 16 No
Most different by topic
10 Aye 13 No
Housing 52% aligned 23 shared votes
17 Aye 6 No
7 Aye 9 No
NHS / Health 56% aligned 16 shared votes
10 Aye 6 No
6 Aye 17 No
Digital / Online Safety 57% aligned 23 shared votes
16 Aye 7 No
24 Aye 22 No
Defence 59% aligned 46 shared votes
31 Aye 15 No
41 Aye 20 No
Migration 64% aligned 61 shared votes
47 Aye 14 No

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

Voting record

82.9 %
10 % above average
Rank 142 of 649
Participation
58.2 %
14 % below average
Rank 586 of 649
1,825
2,201 eligible divisions
Total votes
1,375
2,361 eligible divisions
890
48.8 % of votes cast
Aye votes
718
52.2 % of votes cast
935
51.2 % of votes cast
No votes
657
47.8 % of votes cast
10
0.5 % of votes cast
Against party
3
0.2 % of votes cast
9 years, 8 months
Since 8 Dec 2016
Commons service
25 years, 2 months
Since 7 Jun 2001

Debates

133
+55.1 vs Commons average
Rank 79 of 650
Appearances
150
+72.1 vs Commons average
Rank 54 of 650
395
+256.7 vs Commons average
Rank 35 of 650
Contributions
164
+25.7 vs Commons average
Rank 163 of 650

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

Financials and interests

£1,451,695
all imported IPSA years
Lifetime expenses
£2,367,379
all imported IPSA years
£229,187
1 % above average
Latest expenses
£180,776
20 % below average
3
3 registered categories
Registered interests
3
3 registered categories
1
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

Brexit / EU
204 of 211 votes
#1
Brexit / EU
179 of 211 votes
Migration
154 of 164 votes
#2
Foreign Affairs
53 of 69 votes
Trade
82 of 89 votes
#3
Trade
68 of 91 votes
Foreign Affairs
63 of 69 votes
#4
Defence
50 of 71 votes
Devolution / Local Government
58 of 65 votes
#5
Education
67 of 96 votes

Recent voting overlap

Where they voted differently
Aye
Royal Albert Hall Bill [Lords]: Revival 15 Jun 2026
No
Aye
Steel Industry (Nationalisation) Bill Committee: Amendment 12 8 Jun 2026
No
No
Universal Credit (Removal of Two Child Limit) Bill: Second Reading 3 Feb 2026
Benefits
Aye
Aye
Sentencing Bill Committee: New Clause 6 21 Oct 2025
Crime / Justice
No
No
Renters’ Rights Bill: Motion to disagree with Lords Amendment 64 8 Sep 2025
Housing
Aye
No
Renters’ Rights Bill: Motion to disagree with Lords Amendment 53 8 Sep 2025
Housing
Aye
No
Renters’ Rights Bill: Motion to disagree with Lords Amendment 26 8 Sep 2025
Housing
Aye
No
Renters’ Rights Bill: Motion to disagree with Lords Amendment 19 8 Sep 2025
Housing
Aye
No
Renters’ Rights Bill: Motion to disagree with Lords Amendment 18 8 Sep 2025
Housing
Aye
No
Renters’ Rights Bill: Motion to disagree with Lords Amendment 11 8 Sep 2025
Housing
Aye
Where they voted the same
No
Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026 15 Jul 2026
Trade Work / Employment
No
No
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026
Trade Work / Employment
No
Aye
Public Office (Accountability) Bill Report Stage: Amendment 19 14 Jul 2026
Aye
Aye
Public Office (Accountability) Bill Report Stage: Amendment 199 14 Jul 2026
Aye
No
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026 8 Jul 2026
Education
No
No
Draft Supply of Machinery (Safety) (Amendment etc.) and the EU Machinery Regulation (Enforcement etc. in Northern Ireland) Regulations 2026 8 Jul 2026
No
No
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 Jul 2026
No
Aye
Opposition Day: Early release of prisoners 7 Jul 2026
Crime / Justice
Aye
No
Employment Tribunal (Extension of Time Limits) (Miscellaneous Amendments and Transitional Provisions) Regulations 2026 1 Jul 2026
No
No
Employment Tribunals Extension of Jurisdiction (England and Wales) (Amendment) Order 2026 1 Jul 2026
No
Member source UK Parliament Members API
Voting source Commons Votes API