A man decided to “upgrade” himself from economy to first class. He got caught multiple times and refused to identify himself to the crew, at one point he even walking down the aisles drinking champagne that he stole from first class.

The crew asked him to leave the plane but he refused. Finally, the Chinese authorities arrived and dragged him off the plane. However, they claim they are not allowed to handcuff someone that is mentally unstable. Finally, with the help of some passengers and plastic zip-tie cuffs provided by the crew, the man is carried off the plane kicking and screaming the entire way.