Owombo Segun John, a Customs officer arrested and detained for exposing how refined petroleum products, particularly Premium Motor Spirit (PMS), also known as petrol, are trafficked into Cameroon, Chad, Niger Republic, and other African countries, has spoken out since his detention. The Nigerian Customs officer, in a video posted by one Durodola Ologunowa on Facebook on June 17, narrated how he underwent various tests while in detention and was accused of using hard drugs.