Passengers have been left stuck upside down on a ride at a theme park in Australia.
Video posted online shows people 'screaming and shaken' as they cling onto their seats.
The incident happened at the Warner Bros. Movie World theme park on the Gold Coast, Queensland, on Thursday.
It was later reported it was triggered by a "ride safety system" and the riders were trapped for less than four minutes.
General manager Greg Yong told the Gold Coast Bulletin: "Earlier today, the ride safety operating systems automatically engaged on the Doomsday Destroyer ride at Warner Bros. Movie World.