The Ministry of Justice of Cameroon is the Department responsible for administering the Cameroon justice system. As of May 2004, the Minister of State for Justice was Amadou Ali. The legal system in the Cameroon is complex with a constitution developed in 1972 and revised in 1996 as well as elements of the Code Napoleon, Common Law and customary law. In early 2005, the Ministry of Justice became responsible for administering the prison system due to unrest in the prisons. The Ministry of Justice also has a shared responsibility for administering human rights in the Cameroon. There have been serious allegations about use of torture by police and military officials in the Cameroon.