West Ham and Beckton.

Asser's most notable parliamentary moment came on 20 June 2025, when he broke from Labour five times in a single day on the Terminally Ill Adults (End of Life) Bill. All five rebel votes pointed in the same direction: he backed amendments to tighten safeguards around voluntary stopping of eating and drinking, and supported procedural moves the party majority opposed. His stance profile confirms this pattern -- he votes 22 percentage points above the Labour average on end-of-life autonomy questions, and 20 points above on assisted dying safeguards. His one piece of notably critical press coverage came after he backed welfare cuts that affected some of the UK's poorest constituencies, including his own.

At 86% voting participation, Asser is slightly above the Commons average for a first-term MP elected in 2024. He is a 97.3% party-line voter outside the assisted dying debate, backing the government on Lords override votes, progressive taxation, and workers' rights. He consistently votes against Lords scrutiny powers and scores low on parliamentary scrutiny (9%) and business-friendly measures (14%). His 87 contributions span a broad range -- health, culture and community, defence, education, and social care each feature heavily, suggesting a generalist rather than specialist approach.

As a member of the Procedure Committee, Asser has a formal role in how parliamentary business is organised. His constituency work has drawn modest positive coverage: he hosted a symposium on recovery-ready workplaces at the University of East London, attended London City Airport's growth briefing, and appeared at a West Ham FC homelessness initiative. News sentiment across 45 articles over the past 90 days averages close to neutral, covering housing, local government, and cost of living. No voting data predates his 2024 election.