Sadiq Khan calls for maximum temperature limits in London schools and workplaces amid extreme weather

Sometimes in winter months schools and workplaces shouldn't be too cold just as in summer they shouldn't be too hot.

I think it's really important for each individual employer and headteacher to make a common-sense decision based on what's right for them.

For some children at school today, though, it's probably cooler than their home and that's why it's really important to be pragmatic