I find the bread and milk thing really wierd.
I mean, most people eat bread, and store a suitable quantity for consumption. As a perishable commodity, you don't want to store too much of it, so you buy some at least once a week.
So why does everyone go and buy bread when it snows?
Freezing the stuff is a possibility, but more than a couple of weeks and it goes very nasty.
Surely they should be stocking up on tinned produce in their panic.
But then this is a country that once managed to create a sugar shortage.