As reported, several police cars and ambulances were seen in the northbound section of Copnor Road, between the junctions of Amberley Road and Larkhill Road, around 6.30pm dealing with the incident. People on social media said a person was seen in the road near a crossing by traffic lights.
Police confirmed the 15-year-old girl suffered “serious but not life-threatening injuries and was taken to hospital for treatment”. Police said they were called at 6.21pm following the collision involving a blue DS 4 Crossback.
An air ambulance attended and landed at Alexandra Park. A spokesperson said: “The air ambulance team of two doctors and a specialist paramedic were deployed by helicopter and a specialist paramedic by car to an incident in Portsmouth on Monday.
“Following treatment on scene a patient was taken to hospital by road ambulance with the air ambulance crew travelling with the patient.”
Anyone with information should call 101 quoting reference 44250039971.
See pictures below of the scene on Monday.

1. Serious crash on Copnor Road, Hilsea
Serious crash on Copnor Road, Hilsea, on Monday evening leaves girl seriously injured Photo: Stu Vaizey

2. Serious crash on Copnor Road, Hilsea
Serious crash on Copnor Road, Hilsea, on Monday evening leaves girl seriously injured Photo: Stu Vaizey

3. Serious crash on Copnor Road, Hilsea
Serious crash on Copnor Road, Hilsea, on Monday evening leaves girl seriously injured Photo: Stu Vaizey

4. Serious crash on Copnor Road, Hilsea
Serious crash on Copnor Road, Hilsea, on Monday evening leaves girl seriously injured Photo: Stu Vaizey