Flood warnings had been ringing out across Nigeria’s north-east for weeks. Schools in Maiduguri were closed for a fortnight as the torrential rains came. The reservoir of the Alau Dam began to overflow;

Nigerian authorities say 281 inmates escaped after devastating floods brought down a prison’s walls in the country’s northeast.

Authorities in Nigeria have said 281 inmates escaped after devastating floods brought down a prison’s walls in the country's northeast. A major dam collapsed on September 10, unleashing severe flooding that left 30 people dead and over a million displaced,