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Compare

Bob Blackman vs Calum Miller

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

Photograph of Bob Blackman
Bob Blackman
Con Harrow East
vs
Photograph of Calum Miller
Calum Miller
LD Bicester and Woodstock

Voting alignment

Bob Blackman and Calum Miller voted the same way 82% of the time, based on 302 shared comparable votes.

249 same votes 53 different votes 302 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
6 Aye 0 No
NHS / Health 100% aligned 6 shared votes
6 Aye 0 No
28 Aye 51 No
Tax 96% aligned 79 shared votes
31 Aye 48 No
5 Aye 15 No
Devolution / Local Government 95% aligned 20 shared votes
4 Aye 16 No
11 Aye 24 No
Education 94% aligned 35 shared votes
13 Aye 22 No
6 Aye 4 No
Transport 90% aligned 10 shared votes
5 Aye 5 No
Most different by topic
2 Aye 2 No
Democracy / Parliament 0% aligned 4 shared votes
2 Aye 2 No
0 Aye 6 No
Energy 17% aligned 6 shared votes
5 Aye 1 No
4 Aye 9 No
Housing 46% aligned 13 shared votes
7 Aye 6 No
0 Aye 6 No
Digital / Online Safety 50% aligned 6 shared votes
3 Aye 3 No
2 Aye 1 No
Environment / Climate 67% aligned 3 shared votes
3 Aye 0 No

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

Voting record

87.8 %
15 % above average
Rank 50 of 649
Participation
70.6 %
2 % below average
Rank 413 of 649
2,072
2,361 eligible divisions
Total votes
406
575 eligible divisions
972
46.9 % of votes cast
Aye votes
206
50.7 % of votes cast
1,100
53.1 % of votes cast
No votes
200
49.3 % of votes cast
54
2.6 % of votes cast
Against party
10
2.5 % of votes cast
16 years, 3 months
Since 6 May 2010
Commons service
2 years, 1 months
Since 4 Jul 2024

Debates

146
+68.1 vs Commons average
Rank 61 of 650
Appearances
154
+76.1 vs Commons average
Rank 47 of 650
173
+34.7 vs Commons average
Rank 151 of 650
Contributions
182
+43.7 vs Commons average
Rank 142 of 650

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

Financials and interests

£3,032,116
all imported IPSA years
Lifetime expenses
£228,092
all imported IPSA years
£312,612
38 % above average
Latest expenses
£228,092
1 % above average
9
6 registered categories
Registered interests
12
6 registered categories
8
matched sponsored bills
Sponsored bills
4
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
211 of 211 votes
#1
Devolution / Local Government
24 of 24 votes
Foreign Affairs
69 of 69 votes
#2
Education
44 of 50 votes
Trade
87 of 91 votes
#3
Housing
27 of 31 votes
Defence
66 of 71 votes
#4
Defence
28 of 34 votes
Digital / Online Safety
55 of 60 votes
#5
NHS / Health
9 of 11 votes

Recent voting overlap

Where they voted differently
No
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026 8 Jul 2026
Education
Aye
No
National Security (State Threats) Bill: motion to agree to Lords Amendment 1 6 Jul 2026
Defence
Aye
Aye
Armed Forces Bill Report Stage: New Clause 11 22 Jun 2026
Defence
No
Aye
National Security (State Threats) Bill Committee: Amendment 3 17 Jun 2026
Defence
No
Aye
Armed Forces Bill Committee: New Clause 6 2 Jun 2026
Defence
No
No
Crime and Policing Bill: motion to disagree with Lords Amendment 334 14 Apr 2026
Crime / Justice
Aye
No
Draft Employment Rights Act 2025 (Investigatory Powers) (Consequential Amendments) Regulations 2026 18 Mar 2026
Crime / Justice Digital / Online Safety Work / Employment
Aye
Aye
Representation of the People Bill: Reasoned Amendment to Second Reading 2 Mar 2026
Democracy / Parliament
No
No
Universal Credit (Removal of Two Child Limit) Bill: Third Reading 23 Feb 2026
Benefits
Aye
No
Draft Greenhouse Gas Emissions Trading Scheme (Amendment) (Extension to Maritime Activities) Order 2026 11 Feb 2026
Energy Environment / Climate
Aye
Where they voted the same
No
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 Jul 2026
No
No
Customs (Tariff and Miscellaneous Amendments) (No. 4) Regulations 2026 24 Jun 2026
Trade
No
Aye
Armed Forces Bill Report Stage: Amendment 11 22 Jun 2026
Defence
Aye
Aye
Armed Forces Bill Report Stage: New Clause 4 22 Jun 2026
Defence
Aye
Aye
National Security (State Threats) Bill Committee: New Clause 3 17 Jun 2026
Defence
Aye
Aye
National Security (State Threats) Bill Committee: Amendment 13 17 Jun 2026
Defence
Aye
Aye
National Security (State Threats) Bill Committee: Amendment 8 17 Jun 2026
Defence
Aye
Aye
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: Amendment 3 16 Jun 2026
Aye
Aye
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: New Clause 14 16 Jun 2026
Aye
No
Railways Bill: Third Reading 10 Jun 2026
Transport
No
Member source UK Parliament Members API
Voting source Commons Votes API