Nigeria – 1. Is there evidence of corruption/fraud on the part of applicants or officials in relation to obtaining or the issuing of Nigeria passports in Nigeria? 2. In order to obtain a visa to travel from Nigeria to the UK, does an applicant (including a minor) always have to attend an interview at the UK embassy/consulate in Nigeria? Does an applicant have to provide any biometric data in relation to such visa application, and if so, since when? 3. Is there any evidence of corruption/fraud on the part of applicants or officials in relation to Nigerian nationals obtaining UK visas in Nigeria to visit the UK?

https://www.ecoi.net/en/file/local/1423141/1788_1517319307_1601.pdf