My FB feed is full of people whinging that their DCs school is open today, that is unfair when other schools are closed, and that people should keep their kids home anyway and "stand together". These are primary schools that have working heating and a suitable adult to child ratio to stay open, so why should they be closed? If you can't get to the school safely that is a different matter, but people who walk 200m along a salted pavement are complaining. Have we not forgotten the point of snow days - schools close if it is unsafe, not because the children deserve a day to play outside. And what about working parents?
Rant over.