When the leader of a secessionist group in south-eastern Nigeria is jailed, his loyalists mandate a compulsory "sit-at-home' on Mondays in protest. Siblings Kamnonu and Ogbonna face danger when they defy the Monday restrictions.
1954
2009
2013
1961
1977
1976
2011
2008
2010
2014
1974
2016
1965