A high-rise building under construction in Nigeria’s commercial capital Lagos collapsed Monday, trapping a bunch of the workers under a pile of concrete pieces and rubble, witnesses said.

Two workers in the Really rich neighborhood in Ikoyi, where many blocks of flats are under construction, told Reuters that possibly 100 people were Trapped at work when the building came crashing down.

This is important because it shows the average person the dangers of being in a hazard zone. Maybe after reading this people will be more cautious in these zones and use their common sense.