The slipper gave me my first introduction to CP and also started the CP addiction that has stayed with me for the last 35 years I first recall at the age of 12 seeing 3 boys being slippered outside with a class full of girls witnessing this punishment this had a very strange effect on me and I can remember the day very well, whilst I only really received cp once in my 5 years at school I was also vacationed to be witness to the punishments every day cp was used the familiar sound of a slippering would echo around the school building, in fact,