A flight from Amsterdam to Ibiza was the stage for a brawl after two "drunk" British passengers refused to wear face masks on board.
Footage shows the fight breaking after the two passengers refused to cover their faces, despite the airline's specific guidelines about face masks.
The incident reportedly happened on Friday.
The video was posted to Instagram and shows travellers trying to break up the fight, which appears to take place between two passengers, one of them not wearing a top.