Alex Mayer.

One rebel vote defines Mayer's otherwise loyal record: in June 2025 she backed an amendment to the Terminally Ill Adults Bill that would have allowed a further doctor referral if an independent assessor died or fell ill before completing their report — a technical safeguard, but one her party majority rejected. That single deviation points to a broader pattern confirmed by the data: she sits 42 percentage points above her Labour colleagues on assisted dying access votes, the largest gap in her profile. More recently she has voted with the government on a package of climate measures — bringing international aviation and shipping within statutory carbon budgets, setting a new carbon budget, and capping carbon credit use — as well as backing the 50% steel import tariff on 24 June 2026.

At 96% participation and 99.8% party alignment, Mayer is a high-attendance, high-loyalty MP. Her stance scores reveal the texture of that loyalty: she votes in line with Labour on fiscal responsibility and progressive taxation, but scores just 3% on parliamentary scrutiny and 0% on Lords scrutiny — both well below even her party's average — suggesting she rarely backs measures that would strengthen oversight of the executive. Her 95 contributions span economy and jobs, local government, transport, and environment, which broadly matches her seat on the Transport Committee.

The local news picture adds colour. She secured a banking hub for Dunstable after raising it with a minister in her first month — the clearest example of constituency casework translating into a tangible result. She has also engaged publicly on land use, children's services, and BBC licence fee enforcement. Coverage across 62 articles over 90 days is largely neutral in tone, with crime stories carrying the most positive sentiment. Data on Westminster voting goes back to her election in July 2024.