This is the moment an unruly passenger is restrained by other flyers after he tried to open a plane door during a flight.br br The footage, filmed aboard Copa Airlines flight CM204 from Brasilia in Brazil to Panama City in Panama at around 8am on Tuesday, 5th November, shows the man being restrained by other passengers after he reportedly tried to open the plane door 30 minutes before landing.br Other footage shows military officers boarding the aircraft and leading the man away in handcuffs with his face bloodied.