Could Swiss cantons reschedule summer holidays to avoid heatwaves?

Could Swiss cantons reschedule summer holidays to avoid heatwaves?

Two Swiss cantons are considering changing the school calendar to prevent students from returning to classes during a heatwave. They want to get school districts across Switzerland to do the same.

Climate change scenarios in use: Heat stress in Switzerland

Under hot conditions the human body is able to regulate its core temperature via sweat evaporation, but this ability is reduced when air humidity is h…