What is a Blue Corner notice?

Topics Covered: Security agencies, role and mandate. What is a Blue Corner notice? What to study? For Prelims and mains: Composition, objectives and functions of Interpol, various notices. Context: Interpol has issued a Blue Corner notice to help locate fugitive self-styled godman Nithyananda, weeks after the Gujarat Police sought the agency’s intervention for this. Nithyananda fled India …