A man drives his scooter past portraits of some of the 200 Chibok schoolgirls abducted by Boko Haram Jihadists five years ago at Falomo roundabout in Lagos, on April 13, 2019.  Civil societies and rights activists  have line up activities across the country to mark the April 14, 2014 abduction of 276 schoolgirls from the Government Girls Secondary School at the remote town of Chibok in Borno State, northeastern Nigeria, which brought global attention to the conflict that has left more than 27,000 people dead since the Boko Haram conflict began in 2009. / AFP / PIUS UTOMI EKPEI
A man drives rides past portraits of some of the Chibok schoolgirls abducted by Boko Haram five years ago at Falomo roundabout in Lagos. AFP

Nigeria's still missing Chibok girls symbolise state of insecurity