Three coppers died and went to heaven. St Peter asked the first what he did during his life and he replied that he was in CID. "That's great" said St Peter, "sit on God's right hand side, he loves detectives". He then asked the second the same question and the reply was that he had been FBI. "That's great" said St Peter, "go and sit on God's left hand side, he loves detectives and all that exciting police stuff". St Peter then turned to the third copper and asked the same question. The third replied that he had been in the RAF Police. "That's great" said St Peter, "can you look after the gate, I'm gagging for a P!$$"