Car Wash

I lost my car today.  Popped into the supermarket for a bit of shopping, came out and couldn't find the car.  Anywhere.  Spent at least 15 minutes quartering Tesco's car park looking for it with a sense of rising panic and a sinking "I did lock it, didn't I??" theme running through my head.  I found it in the end.  I'd walked past it at least 3 times but failed to recognise it because the rear number plate was so dirty as to be obscured.  I know! The shame of it!  Tesco's!!!