Fog

It's foggier than a foggy thing in a foggy hat sipping foggy cocktails after a tough day at foggy school - I aren't going out in that! Instead I'm demonstrating that I knew ratatouille before it became a cartoon with a whimsical rodent as the eponymous hero.

An idle fact - because the UK is an island most of us are rarely more than 30 minutes away from a mince pie at this time of year.