You. Need to remove Mr Potts known as the Devon Plumber from your records. He poses as a Special Police Constable which he definately is not. Do not fret, Exeter Police have had a word in his shell like, and is an out and out CONFIDENCE TRICKSTER. But we caught him out, only just though. Only after we had written a cheque for 50% of the job . But we managed to sus him, stop the cheque and have a word with the Police.