A teenage girl take who suffered serious head injuries when knocked over by a car in Bricket Wood on Friday afternoon is fighting for her life in hospital.

The 15-year -old from Bricket Wood was hit by a car on the A405 North Orbital Road North Orbital Road, 45 metres north of the Chequers Lane junction, at 3.40pm.

Her condition, initially described as serious, is now critical.