You know when you have been driving for hours you sometimes need to stop and streach your legs for a while, and if you are a smoker (I'm not) you might use that time to smoke a cigarette?

I stopped for fuel at a service station just off the M40 and saw a couple pull up on the forecourt, get out of their car and then both light up! Right there by the pumps! They didn't even put fuel in their car... Needless to say, the Esso staff were not amused and used the tannoy system to let the couple know. The couple then acted as if the staff were being really unreasonable and sat back in the car (possibly still smoking, I couldn't see that bit)