Three rebel votes cut against Walker's otherwise near-perfect Labour alignment and define her most distinctive parliamentary moments. She voted against the Terminally Ill Adults (End of Life) Bill at both Second and Third Reading — placing her among a minority of Labour MPs who opposed assisted dying throughout its Commons passage — and voted against a clause that would have decriminalised women's own actions relating to their pregnancies. On everything else, she votes with Labour 99.3% of the time. Beyond Westminster, she has been active locally: raising NHS waiting times and staffing shortages in Lanarkshire directly with the Scottish Government's Health Secretary, and meeting bank officials over the closure of Larkhall's last branch. She was promoted to a ministerial role in September 2025, less than 15 months into her first term — though that promotion drew scrutiny, with critics attributing it to her marriage to Keir Starmer's chief of staff Morgan McSweeney rather than to merit.
Her participation rate of 71% sits below the Commons average. Where she votes, the pattern is consistent: strong support for progressive taxation and workers' rights, and firm opposition to welfare cuts. She deviates notably from Labour peers on public health votes, sitting 27 percentage points below her party's average alignment on that theme — an outlier worth watching given her rebel votes on abortion decriminalisation. Her 16 speeches across 12 debates have focused on economy and jobs, local government, and social care, reflecting constituency priorities rather than national policy themes.
Hamilton and Clyde Valley is a Scottish seat, meaning health and local government are largely devolved to Holyrood — which limits Walker's direct legislative leverage on the NHS and council issues that dominate her speeches. She holds no select committee roles. Her news coverage over the past 90 days is insufficient for reliable sentiment analysis, so the mixed press from her promotion period remains the most recent benchmark on public profile.