Metropolitan Police Ranks are used in The Bill. Here are picture of the ranks on epaulettes Police Constable (P.C): Sergeant (Sgt.): Inspector (Insp.): Chief Inspector (Chf. Insp): Police Constable.gif|This is a police constables epaulette Police Sergeant|This is a sergeants epaulette 50px-UKPoliceInsp.JPG|This is an inspectors epaulette. 50px-UKPoliceChiefInspector.gif|This is a chief inspectors epaulette. 50px-UKPoliceSuper.gif|This is a superintendents epaulette. 50px-UKPoliceChiefSuper2.gif|This is a chief superintendents epaulette.