A 14 year old girl has been flown to Southampton Hospital with serious head injuries following a collision in St Brelade.
It happened on Route des Genets just after 5pm on Wednesday (1 April).
The 70 year old driver of a grey Honda CRV was uninjured.
A 14 year old pedestrian suffered serious head injuries and was taken to Jersey’s General Hospital by paramedics.
She was urgently transferred to the UK for treatment. Her condition is described as serious but stable.
The road was closed until 9pm.
Police are appealing for witnesses and any dashcam footage.
It is believed the car had been travelling eastbound towards St Aubin.
“Anyone with any information is asked to contact police on 612612 or the independent charity Crimestoppers anonymously on 0800 555 111 or via their Anonymous Online Form at Crimestoppers-uk.org.”

Lifeboat crews rescue power-outed motor boat in thick fog
DFDS brings in the Côte d’Albâtre for Easter weekend only
Digital travel permissions extended to Channel Islands this month
Independent review to look into Jersey work permit system
Debate over! End of term for Jersey's parliament
Visitors to pay for A&E treatment
Jersey RNLI lifeguards respond to 4,000 incidents in 15 years
Attempt to block sale of old Social Security building fails