Extreme heat cancelled 10 emergency operations.

Heatwaves scrapped over 1,100 operations nationwide, Carbon Brief found, worsening already-long waiting lists.

Most British hospitals lack the cooling that operating theatres need to control contaminants at high temperatures.

Officials have pledged £32 million toward Britain’s 2035 safe-hospital-temperature target.

How each outlet framed it
Carbon Brief leans critical
used FOI to reveal NHS significantly understates heat-caused cancellations; hospitals don't routinely record this data

Sources: Carbon Brief