The UK's Health and Safety Executive is investigating after a boy reportedly fell from a rollercoaster in North Yorkshire.
The six-year-old was airlifted to hospital this morning from Lightwater Valley theme park.
Witnesses claimed they saw the boy falling around 12-15 feet.
His injuries aren't believed to be life-threatening, and police said the boy was conscious when they arrived at the scene.
The theme park operators confirmed there was an incident on one of their rides, adding that they're now working closely with investigators.
They said in a statement: "We take the health and safety of our visitors very seriously and are committed to providing support to the affected family.
"The ride concerned will remain closed until a full investigation has taken place."