- Something has caused a stop on one of the wagons.

We are there to help and pick people out of the carriage.

No one is injured, says Tobias Åkesson, commanding officer at the rescue service, to TT.

Line operator Ludvig Sääf tells Aftonbladet that four people are stuck in the carriage and that five of the rescue service's vehicles have been called to the amusement park.

- The circumstances are not completely clear yet, but we are talking to staff on site to find out what caused the situation, he tells the newspaper.