Twenty-two minutes into Canada’s group match against Qatar on June 18, the home crowd began to boo. They weren’t questioning a referee decision, nor a move by the opposition, but the mandatory three-minute player break for water. Canada was already cruising to a 6-0 win; the irritation was aimed squarely at the interruption.

Fifa introduced the 2026 World Cup’s mandatory hydration breaks under the auspices of a “player-welfare measure”. Fifa president Gianni Infantino has insisted the decision is purely sporting, not commercial⁠, arguing that there is “no additional revenue for Fifa” because its commercial agreements were signed in advance.

The scientific basis of these breaks is genuine. Researchers have warned that around a quarter of matches at this World Cup could be played in heat exceeding the safety limits recommended by the players’ union, Fifpro. As such these breaks, when required, are a welcomed measure from a player welfare point of view.

Crucially, however, they have become mandatory across all 104 matches of the World Cup, standardised and scheduled to the minute and applied regardless of temperature or setting. They are being enforced on a moderate 20°C evening or even inside an air-conditioned stadium.

This uniformity has united critics rarely found on the same side. Uruguay’s coach Marcelo Bielsa said........

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