In the last screen shot he’s in frame full frontal doing what he was doing for several seconds. Nothing is masked at any time during the video. His face is clearly visible and his full name is in the top left corner of the screen.
He was working in recruitment for the airline when this video was uploaded. I learnt whilst dealing with Bart’s grievance that the video had been widely shared around the company. I was on long term sick at the time so was unaware of it.