Colonial1 April 1930 — 1937
Charles W. Duncan
First Commissioner of the unified Nigeria Police Force, 1 April 1930.
The record
Charles W. Duncan was the first Commissioner of the unified Nigeria Police Force, taking office on 1 April 1930 when the Northern and Southern police forces were merged into a single body under the colonial Government of Nigeria.
The post of 'Commissioner of Police' would be held only by British officers until 1964, when the title was upgraded to 'Inspector-General' and Louis Edet became the first Nigerian to hold it.
Sources
- Nigeria Police Force — official history (npf.gov.ng)
Methodology
Tier 1 · primary
Courts. Gazettes. National archives.
Tier 2 · corroborating
OCCRP. HRW. BudgIT. TheCable.
Tier 4 · tertiary, flagged
Wikipedia only where primary is pending. Always labelled.