MP for Melksham and Devizes
“A party-loyal Liberal Democrat MP who has occasionally rebelled on end-of-life legislation.”
Brian Mathew is the Liberal Democrat MP for Melksham and Devizes, elected in July 2024. He sits on the International Development Committee, a role he has held since October 2024, representing his constituency in Parliament.
He shows high party loyalty (98%) with lower attendance than the party average (13% vs 21%). He sits around the centre-right of the political spectrum. His voting record is mixed: he frequently votes against expansions of workers’ rights and trade union powers, protest rights, mental health services and VAT changes, while voting in favour of transgender rights and for prison sentences. He has had several rebel votes against the party line, notably on end-of-life amendments to the Terminally Ill Adults Bill in 2025.
Declared four financial interests: two miscellaneous entries, one entry for gifts, benefits and hospitality from UK sources, and one entry for visits outside the UK.
Generated 21 February 2026
How this MP participates in parliamentary votes. These numbers describe activity, not effectiveness.
How often this MP votes
Liberal Democrat average: 21%
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
Liberal Democrat average: 100%
Estimated from voting record, not self-declared. This is a simplified model — real politics is more complex than a single axis.
1 positions
International Development Committee
Since Oct 2024
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.
King's Speech Motion for an Address
NOKing's Speech Motion for an Address: amendment (l)
AYEDraft Asylum Seekers (Reception Conditions) (Amendment) Regulations 2026
NOPension Schemes Bill: Government Motion relating to Lords Reason 88X
NOCollective Defined Contribution Pension Schemes Bill
Privilege
AYEChildren's School and Wellbeing Bill: Motion relating to Lords Amendments 38V to 38X
NONorthern Ireland Troubles Bill: Carry-over (Motion)
NONorthern Ireland Troubles Bill
Pension Schemes Bill: Motion relating to Lords Reason 88Q
NOCollective Defined Contribution Pension Schemes Bill
English Devolution and Community Empowerment Bill: Motion relating to Lords Amendments 85, 86, 97 to 116, 120, 121 and 123 etc
NOEnglish Devolution and Community Empowerment Bill
English Devolution and Community Empowerment Bill: Motion relating to Lords Amendments 94B and 94C
NOEnglish Devolution and Community Empowerment Bill
English Devolution and Community Empowerment Bill: Motion relating to Lords Amendments 36, 90 and 155
NOEnglish Devolution and Community Empowerment Bill
English Devolution and Community Empowerment Bill: Motion to disagree with Lords Amendments 89B and 89C
NOEnglish Devolution and Community Empowerment Bill
Crime and Policing Bill: Government motion in relation to LA439
NOCrime and Policing Bill
Children's Wellbeing and Schools Bill: Govt Motion to insist on Amdt 38J and disagree with Amdts 38V to 38X
NOChildren’s Wellbeing and Schools Act 2026
Pensions Schemes Bill: Govt motion relating to Lords Reason 88D
NOThe 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.
