Overview
Alexander Mitchell Duncan (25 September 1888–1 September 1965) was a Scottish-Australian police officer. Duncan was Chief Commissioner of Victoria Police from 1937 to 1954.
Britain
Duncan was born in 1888 in Mortlach—a town in Banffshire in northern Scotland. His father, John, was a farmer and his mother, Elizabeth, née Mitchell.
After completing his education in Dufftown, Duncan moved to London where he joined the Metropolitan Police in 1910. He served with the Metropolitan Police for 26 years; most of his work with the Criminal Investigation Department. Duncan rose to the rank of Chief Inspector and in 1935 was given command of the "Flying Squad".
Australia
In 1936, Duncan was seconded to the state government of Victoria to inspect and report on the Victoria Police Force. The appointment was made by Premier of Victoria Albert Dunstan on the advice of the Metropolitan Police Commissioner Sir Philip Game—a former Governor of New South Wales. Dunstan ordered the inspection after the controversial resignation of the previous Chief Commissioner Thomas Blamey amid public allegations of widespread corruption within the force.
From Wikipedia (CC BY-SA 4.0).