The Bill Wiki

Detective Inspector is usually second in charge of CID but sometimes CID might be run by a Detective Superintendent and second in command is the Detective Chief Inspector. Detective Superintendents are not usually found in borough CIDs but rather found in specialist squads such as MIT. Detective Chief Inspectors are DIs supervisors.  

Sun Hill's final Detective Inspector was DI Neil Manson.

Other Detective Inspectors at Sun Hill have included:

Detective Inspectors in other roles include: