NIGERIA-MAY1-LABOUR-PROTEST(01 of09)
Open Image ModalFidelis Olubukola, a member of the Civil Society, Women Advocate Research and Documentation Centre, chants slogans for the release of the schoolgirls kidnapped by Boko Haram more than two weeks ago during a workers' rally in Lagos on May 1, 2014. The mass kidnapping in the Chibok area of northeastern Borno state was one of the most shocking attacks in Boko Haram's five-year extremist uprising, which has killed thousands across the north and centre of the country. AFP PHOTO/PIUS UTOMI EKPEI (Photo credit should read PIUS UTOMI EKPEI/AFP/Getty Images) (credit:Getty Images)
NIGERIA-LABOUR-PROTEST-UNREST(02 of09)
Open Image ModalA man carries placard to campaign for the release of schoolgirls kidnapped by Boko Haram Islamists more than two weeks ago during worker's rally in Lagos on May 1, 2014. The mass kidnapping in the Chibok area of northeastern Borno state was one of the most shocking attacks in Boko Haram's five-year extremist uprising, which has killed thousands across the north and centre of the country. AFP PHOTO/PIUS UTOMI EKPEI (Photo credit should read PIUS UTOMI EKPEI/AFP/Getty Images) (credit:Getty Images)
NIGERIA-MAY1-LABOUR-PROTEST-UNREST(03 of09)
Open Image ModalAfro music arstist and son of Fela Anikulapo Kuti, Seun Anikulapo Kuti (L) speaks for the release of schoolgirls kidnapped by Boko Haram Islamists more than two weeks ago during a workers' rally in Lagos on May 1, 2014. The mass kidnapping in the Chibok area of northeastern Borno state was one of the most shocking attacks in Boko Haram's five-year extremist uprising, which has killed thousands across the north and centre of the country. AFP PHOTO/PIUS UTOMI EKPEI (Photo credit should read PIUS UTOMI EKPEI/AFP/Getty Images) (credit:Getty Images)
NIGERIA-LABOUR-PROTEST-UNREST(04 of09)
Open Image ModalWorkers carry placard to campaign for the release of schoolgirls kidnapped by Boko Haram Islamists more than two weeks ago during worker's rally in Lagos on May 1, 2014. The mass kidnapping in the Chibok area of northeastern Borno state was one of the most shocking attacks in Boko Haram's five-year extremist uprising, which has killed thousands across the north and centre of the country. AFP PHOTO/PIUS UTOMI EKPEI (Photo credit should read PIUS UTOMI EKPEI/AFP/Getty Images) (credit:Getty Images)
NIGERIA-MAY1-LABOUR-PROTEST-UNREST(05 of09)
Open Image ModalWorkers sit beside a banner as they press for the release of the schoolgirls kidnapped by Boko Haram more than two weeks ago during a workers' rally in Lagos on May 1, 2014. The mass kidnapping in the Chibok area of northeastern Borno state was one of the most shocking attacks in Boko Haram's five-year extremist uprising, which has killed thousands across the north and centre of the country. AFP PHOTO/PIUS UTOMI EKPEI (Photo credit should read PIUS UTOMI EKPEI/AFP/Getty Images) (credit:Getty Images)
NIGERIA-MAY1-LABOUR-PROTEST-UNREST(06 of09)
Open Image ModalA Civil Society, Women Advocate Research and Documentation Centre member presses for the release of the schoolgirls kidnapped by Boko Haram more than two weeks ago during a workers' rally in Lagos on May 1, 2014. The mass kidnapping in the Chibok area of northeastern Borno state was one of the most shocking attacks in Boko Haram's five-year extremist uprising, which has killed thousands across the north and centre of the country. AFP PHOTO/PIUS UTOMI EKPEI (Photo credit should read PIUS UTOMI EKPEI/AFP/Getty Images) (credit:Getty Images)
NIGERIA-MAY1-LABOUR-PROTEST(07 of09)
Open Image ModalFidelis Olubukola, a member of the Civil Society, Women Advocate Research and Documentation Centre, chants slogans for the release of the schoolgirls kidnapped by Boko Haram more than two weeks ago during a workers' rally in Lagos on May 1, 2014. The mass kidnapping in the Chibok area of northeastern Borno state was one of the most shocking attacks in Boko Haram's five-year extremist uprising, which has killed thousands across the north and centre of the country. AFP PHOTO/PIUS UTOMI EKPEI (Photo credit should read PIUS UTOMI EKPEI/AFP/Getty Images) (credit:Getty Images)
NIGERIA-LABOUR-PROTEST-UNREST(08 of09)
Open Image ModalA lady carries placard to campaign for the release of schoolgirls kidnapped by Boko Haram Islamists more than two weeks ago during worker's rally in Lagos on May 1, 2014. The mass kidnapping in the Chibok area of northeastern Borno state was one of the most shocking attacks in Boko Haram's five-year extremist uprising, which has killed thousands across the north and centre of the country. AFP PHOTO/PIUS UTOMI EKPEI (Photo credit should read PIUS UTOMI EKPEI/AFP/Getty Images) (credit:Getty Images)
NIGERIA-MAY1-LABOUR-PROTEST-UNREST(09 of09)
Open Image ModalAfro music arstist and son of Fela Anikulapo Kuti, Seun Anikulapo Kuti (C) speaks for the release of schoolgirls kidnapped by Boko Haram Islamists more than two weeks ago during a workers' rally in Lagos on May 1, 2014. The mass kidnapping in the Chibok area of northeastern Borno state was one of the most shocking attacks in Boko Haram's five-year extremist uprising, which has killed thousands across the north and centre of the country. AFP PHOTO/PIUS UTOMI EKPEI (Photo credit should read PIUS UTOMI EKPEI/AFP/Getty Images) (credit:Getty Images)