Nigerians protest maltreatment of deportee on KLM flight

Nigerians on board a KLM flight threatened to prevent the plane from taking off after they spotted another Nigerian, who was being deported, in chains.
A video of the incident, which was uploaded on Facebook, showed the passengers protesting what they described as the maltreatment of the Nigerian.
They refused to allow the Dutch airline plane to take off unless the Nigerian deportee is unchained and allowed to travel with dignity.
It is, however, unclear when the video was shot or where the incident occurred.
See video:
https://www.facebook.com/punchnewspaper/videos/1401636469874511/