Sierra Leone Police Security and Road Safety Authority. Each one of Sierra Leone's 12 administrative districts has its own District Police Unit, which is a sub department of each Regional Police Command, whilst there are four administrative regions of Sierra Leone, there are 6 Police Regions. Each one of Sierra Leone's twelve administrative districts is headed by a local unit commander, who are subordinate to the regional police commanders. The capital Freetown is part of the Western Area police division but is split into 2 each being led by an Assistant Inspector General. The Sierra Leone Police is divided into the following departments:
Literature of Sierra Leone Joe A. D. Alie, born in Moyamba, Sierra Leone, is a Professor at Fourah Bay College, the University of Sierra Leone. He has published a number of textbooks, including "A New History of Sierra Leone" and "A Concise Guide to Writing College and Research Papers". Osman A. Sankoh was born in Warima, Sierra Leone. He has been awarded the 1987 University of Sierra Leone Prize for Academic Excellence as well as the 1996 German Academic Exchange Service Prize for Academic Excellence and Exceptional Social Engagements by a Foreign Student. In 2007, he became the Executive Director of the INDEPTH Network.