The Tories introduced the 50% strike ballot threshold to make industrial action harder. MATT WRACK argues that a Labour government has no justification for leaving it on the statute book
AT THE end of March the Met Office announced that it was increasing the heatwave threshold for eight English counties by one degree Celsius. It attributed this change to increasing global temperatures due to climate change.
A heatwave is defined as at least three consecutive days with maximum temperatures meeting or exceeding a threshold.
Within Britain, the exact threshold varies across the counties due to their different average temperatures. Counties with higher average temperatures will have a higher threshold required for a heatwave to be declared.
Unions and climate activists pressure government to consider legislation for maximum working temperature
The recent heatwaves revealed how ill-prepared Britain remains for a hotter future – and how unequal the ability to cope with it has become, write ROX MIDDLETON, LIAM SHAW and MIRIAM GAUNTLETT
Extreme heat is now one of the defining public health challenges of a warming world, explains Prof IAN WILLIAMS


