Believed to be in his 40s, the man set off a smoke alarm in the toilet of the plane. When the Qantas cabin crew tried to restrain him, he ran amok, yelling and kicking walls.
Cabin crew had to bind the burly passenger’s hands and tie him to the chair after he managed to break free of their restraints.
He continued to yell and kick the walls during the rest of the QF32 flight to Singapore.
The man was placed in the custody of Singapore police when the flight arrived at Changi Airport earlier this morning.