Should the UK set a legal maximum workplace temperature?

Three in four voters backed a legal maximum workplace temperature, a rout dressed up as a workplace-rights question but shaped, in practice, like a referendum on how Britain is adapting to a hotter climate. The scale of the win suggests this landed less as a niche employment reform than as common sense to most who turned up.

The real story sits in the age data. Voters in their late twenties and early thirties came down almost as one for a legal cap, the kind of unanimity you rarely see in any online vote, while those a decade older split down the middle, no no clearer majority in either direction. That gap hints at a divide less about ideology than about who is likely to be sweating through a shift with least workplace power or seniority to simply take a break.

The vote echoes a wider argument that has been building since this summer's heat deaths made headlines: whether Britain's postwar building stock and labour protections, designed for a temperate island, still fit the climate it now has. Ministers have resisted a statutory maximum for years, citing cost and enforcement; this chamber showed little patience for that caution.

If nothing else, the numbers suggest the argument for legal minimums on cold has finally found its mirror image.