A teenage girl is in an induced coma after falling off a boat on Narrabeen Lake on Sydney's Northern Beaches.
The 15-year-old was out with friends when the accident happened about 1.20pm. She fell off the boat and was then run over by it.
Her friends brought her to shore on a paddleboard and she was treated at a nearby sports oval before she was airlifted to hospital.
The teenager is in a serious condition with severe cuts to her head.
More to come.