Man opens plane's door, walks on wing at Australian airport, police arrest

A passenger was arrested at an Australian airport after he left a stationary airliner through an emergency exit, walked along a wing, and then climbed down a jet engine to the tarmac on Thursday, officials said.

Jetstar Flight JQ507 had arrived at Melbourne Airport from Sydney and had parked at a terminal gate when the man left the plane by the right-side exit, officials said.

Opening the exit automatically deployed a slide from the back of the wing at the fuselage to the ground, a Jetstar statement said. But the man instead walked along the wing and climbed down one of the Airbus A320's two engines, an official said.

Passenger Audrey Varghese said passengers screamed and shrieked as the man began erratic behaviour shortly before he opened the hatch.

The man was exhibiting some quite strange behaviour, Varghese told Melbourne Radio 3AW.

"As soon as the plane had started coming to a stop, he immediately got up and basically charged to where the emergency exit row is, and in the pro