 Etim_Inyang  Inyang stat polis wok for Naijá as Constable for October 1949.E kom bi Lans Corporal for 1957 an de mek am Corporal for 1958. For 1958, Inyang bi Inspector an e kom bi Assistant Superintendent of Police for 1960 go rish 1963.E kom bi Deputy Superintendent of Police 1963 - 1965 an Superintendent of Police for 1965. For 1967 go rish 1971, Inyang bi Chief Superintendent of Police, E bi Assistant Commissioner of Police 1971 - 1974.Inyang kom bi Commissioner of Police 1975 - 1980. For inside 1961 go rish 1971, E wok for INTERPOL ofis for di side wey dey chuk eye for pipul wey dey du bad tin wel-wel. For 1974, Inyang bi di oga for di pat for polis wey dey kontrol di wey moto an pipul dey yuz road. Inyang kom bi Assistant Inspector General of Police 1980 - 1984 an Inspector General for 1984. 