The Ghana Immigration Service has promoted Assistant Immigration Control Officer ll (AICO ll), Nurideen Abdul-Ganiu Takra to the rank of AlCO I for his outstanding act of professionalism, bravery, valour and selflessness demonstrated to save the lives of two police officers and members of the public from being attacked by a mentally retarded person at Sefwi Wiawso, the Western North Regional Capital a couple of weeks ago.