At school we had a class called CDT which was something to do with technical drawing. Anyhoo, during our GCSE exam we had to draw a map in the style of the Lond

At school we had a class called CDT which was something to do with technical drawing. Anyhoo, during our GCSE exam we had to draw a map in the style of the London Tube map. So part way through the exam after dozens of kids calling the teacher over he go fed up and stopped the exam. "Who knows what the London Tube is?" No one answers. "Who has seen a map of the London Underground? Where the trains are?" You could see a room full of faces showing disbelief. Trains underground? What? "Who has been to London." One hand goes up. "Who has been out of Cornwall?" Three or four hands go up... And that is why I fucking love the Cornish folk.