Two rollercoaster trains crashed into each other at a Legoland amusement park in southern Germany on Thursday, injuring at least 34 people, two of them severely.
One train braked heavily and another train crashed into it at the park in Guenzburg, the German news agency dpa reported.
Three helicopters were deployed to the scene, along with fire and rescue services.
"One train that stopped properly did not stop in the area of the station where people normally get on or off … and as a result the second train drove up," a Legoland spokeswoman told German news channel RTL.
"We first had to rescue the passengers from the first train and then pull the second forward to get to the other injured," said a police spokesman.