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;

Catastrophic flooding caused by a broken dam brought down the walls of a prison in Nigeria, allowing 281 inmates to escape, correctional officers said.

Borno state Governor Babagana Zulum described the extent of the damage as "beyond human imagination". This is the first time that the Nigerian authorities have admitted to the numbers who fled custody.

Devastating floods collapsed walls at a jail in Maiduguri in northeastern Nigeria early last week, allowing 281 prisoners to escape, prison authorities said on Sunday.

The aftermath of flooding in Nigeria's northeast is raising alarming humanitarian concerns, with thousands facing displacement and a sharp increase in prices that threaten food security.:: Released2,

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,