A girl, aged 14, who was hit by a car in County Durham, was treated at the scene by a doctor led trauma team from the Great North Air Ambulance, before being flown to a hospital.
She had serious head injuries.
The journey to the Royal Victoria Infirmary in Newcastle took just eight minutes,
More top news
Hundreds have left the Civic Centre in Sunderland as this year's Sunderland Pride gets underway.
It happened after yesterday's football game, which saw Barrow win 2-0 against York City.
All of the fires were extinguished but police are appealing for information. They believe they may have been started 'maliciously'.