MP for Buckingham and Bletchley
“A highly loyal backbench Labour MP with a centre-left stance who rarely rebels but has notably low parliamentary attendance.”
Callum Anderson is a Labour and Co-operative MP for Buckingham and Bletchley, elected in 2024. He has served on committees dealing with pensions and data use and access, including work on the Pension Schemes Bill and the Data (Use and Access) Bill during 2025.
Anderson demonstrates strong party loyalty (100% vs a 99% party average) but has very low attendance (20% vs 34%). He generally supports workers’ rights protections and trade union powers, and backs mental health services and VAT changes. His record also includes mixed votes on Universal Credit, and he has tended to vote against transgender rights, prison sentencing, and publicly owned railways, with a single rebel vote on an End of Life Bill.
Declares gifts, benefits and hospitality from UK sources (three entries). No other financial interests are listed.
Generated 21 February 2026
How this MP participates in parliamentary votes. These numbers describe activity, not effectiveness.
How often this MP votes
Labour (Co-op) average: 34%
The percentage of parliamentary votes (divisions) this MP participated in. MPs may miss votes for legitimate reasons including ministerial duties, constituency work, or illness.
How often this MP votes with their party
Labour (Co-op) average: 99%
Estimated from voting record, not self-declared. This is a simplified model — real politics is more complex than a single axis.
2 positions
Pension Schemes Bill
Jul 2025 - Sept 2025
Data (Use and Access) Bill [HL]
Feb 2025 - Mar 2025
Figures include only interests with declared monetary values from the Register of Members' Financial Interests. Some categories (e.g. hospitality, overseas visits) may not have monetary values recorded, so the total may not reflect all declared interests.
Railways Bill: Third Reading
AYERailways Bill
Railways Bill Remaining Stages: Amendment 148
NORailways Bill
Railways Bill Remaining Stages: Amendment 143
NORailways Bill
Railways Bill Remaining Stages: New Clause 1
NORailways Bill
Draft Combined Authorities (Mayoral Elections) (Amendment) Order 2026
AYESteel Industry (Nationalisation) Bill Committee: New Clause 4
NOSteel Industry (Nationalisation) Bill
Steel Industry (Nationalisation) Bill Committee: New Clause 12
NOSteel Industry (Nationalisation) Bill
Steel Industry (Nationalisation) Bill Committee: Amendment 20
NOSteel Industry (Nationalisation) Bill
Steel Industry (Nationalisation) Bill Committee: New Clause 8
NOSteel Industry (Nationalisation) Bill
Steel Industry (Nationalisation) Bill Committee: New Clause 2
NOSteel Industry (Nationalisation) Bill
Steel Industry (Nationalisation) Bill Committee: Amendment 12
NOSteel Industry (Nationalisation) Bill
Draft Agriculture (Delinked Payments) (Reductions) (England) Regulations 2026
AYEArmed Forces Bill Committee: New Clause 13
NOArmed Forces Bill
Armed Forces Bill Committee: New Clause 6
NOArmed Forces Bill
Armed Forces Bill Committee: New Clause 5
NOArmed Forces Bill
The percentage of votes where this MP voted the same way as the majority of their party. High loyalty is typical; most MPs vote with their party on most issues.
Rebel votes
Times this MP voted differently from the majority of their party. This can reflect independent judgement, but context matters — some rebel votes are on procedural matters, others on major policy.
