an officer in a particular position which would require specialised skills, such as a detective. A sergeant normally manages a team during a shift. A sergeant may also manage a small country station. A detective sergeant is normally in charge of a team in an investigations section. As with a sergeant, a detective sergeant may be the officer in charge of a country CIB unit. A senior sergeant is the officer in charge of a section, including traffic, criminal investigation, and operations (uniform), and traditionally does more administrative work than active patrol duties. Officers of Police were formerly known as commissioned officers. This name was changed as SAPOL officers no longer receive a Queen's Commission. Officers of Police act primarily as managers and generally do not partake in operational policing. An Inspector is in charge of a section. A detective inspector is normally in charge of the whole station CIB. A uniform inspector is normally in charge of the station's operations. A chief inspector commands a department at station level. A uniform chief inspector is in charge of all uniformed officers, regardless of their attachments to assigned areas (e.g. general duties, traffic duties etc.). Some country LSAs have chief inspectors as the regional commander. A detective chief inspector is in charge of all CIB-related matters. Superintendents, chief superintendents and commanders may be the manager of a Local Service Area or Branch, such as the Major Crime Branch. An LSA commander is generally a superintendent. A chief superintendent may be the manager of a specialised area, such as a Service Coordination Branch. Few commanders are appointed. The Industrial Relations Branch has a commander as its officer in charge. An assistant commissioner is the manager of a service, such as Northern Operations Service or Crime Service. The Deputy Commissioner is the assistant to the Commissioner, who commands the organisation. Police Security Officers Police Security Officers (PSOs) (formerly Protective Security Officers) are armed security police officers originally employed by SAPOL to perform security functions at government properties, to provide security to protected persons (such as the Governor of South Australia) and to monitor metropolitan CCTV cameras. PSOs functions and duties have over time increased to include duties traditionally performed by sworn Police Officers. PSOs normally have limited powers and are limited to using those power in prescribed circumstances or locations, however, under current legislation passed in 2022, PSOs duties may be extended by