Frederick Colon, Sergeant in the Ankh-Morpork City WATCH. Age believed to be about sixty. A fat man with a huge red face like a harvest moon who likes the peace and quiet of the night.
Fred Colon used to be in many armies but has since been in the City Watch for thirty years all told and he is now ‘Head of Traffic’, Watch Liaison Officer and the Custody Officer, with an office in the Watch Training School (old lemonade factory)
Fred smokes a pipe, and wears sandals with his Watch uniform, along with a breastplate with impressive pectoral muscles embossed on it, which his chest and stomach fit into in the same way that jelly fits into a mould.