A bus carrying 29 children, aged between five and 11 years old, has been involved in a road traffic collision involving a lorry.
No-one was seriously injured in the crash on the A41, Bicester Road, near Kingswood, Buckinghamshire, but 15 children received minor injuries.
One child has been taken to Stoke Mandeville Hospital for assessment after the accident at about 1545 BST.
The driver of the lorry and the bus were uninjured.
The children were assessed at the scene by paramedics and a doctor, said Thames Valley Police.
The ambulance helicopter team was also at the scene.