An 11-year-old boy has died in an off-road bike crash at a race track in Scotland.
Millar Buchanan was pronounced dead at the scene following the incident at the East of Scotland Kart Club near Crail in Fife on Saturday evening, Police Scotland said.
His family have said they are "truly heartbroken" and Millar, who was from Larbert in Falkirk, died "doing what he loved the most".
"We are truly heartbroken that we have lost our amazing, talented, beautiful boy in the most tragic accident," they said in a statement.
"We cannot describe how painful this is or how much we are going to miss our little star."
The race track has been closed to the public but will reopen today especially for people to lay flowers.
A post on the club's Facebook page said Millar "may be gone from our sight but you will never be forgotten".
A police spokesman said: "Police received a report of a serious crash involving an off-road bike at a race track in Crail around 6.50pm.
"Emergency services attended, however the rider of the off-road bike, an 11-year-old boy, was pronounced dead at the scene.
"A report will be submitted to the procurator fiscal and the Health and Safety Executive have been made aware."