Murphy, Strange you should ask that very question! I was having one of my 'Keeping in touch with The Lads I Struggled Through The Years of Bread & Water With....(6wks. short of 6yrs)AKA Apprentiship"...Peter Finch, Ejectorman. Our conversations always come round to"Remember the time when So&So did such&such to Old HD? etc.When an apprentice was recovering from a 'cuff to the head'or 'a slap to the back of the head',quite often another appr. who was on tea duty,would 'do a little bit' into the gaffers tea-cup,good helping of sugar, usually went undetected!BUT...if said Gaffer tasted'IT' the ofending appr. was made to drink the entire cup of 'weetee'(I had several experience's!!)CC,