I was due to invigilate another Special Circs exam today but there's been an inch of snow. Here in Britain, an inch of snow means a lot of panic. I've called in to cancel my day's work. As a self-employed person, I don't get paid unless I turn up, but todays it's worth it for this disabled person not to risk a fall or fracture. But what would a snowy day mean for a disabled student?