Smile, it's blue monday!

A mate who used to be in the police once told me about an easy way to spot a drunk driver. When they go round a roundabout, instead of taking a smooth circular path, their course is a series of straight lines - a bit like the edge of a fifty-pence piece.

It's a terrible thing, painting yellow lines under the influence.

Ah well, that's the dreaded Blue Monday over and done with for another year: how did it feel for you?