Tamzin Hall, 17, was being taken to custody when police vehicle stopped for reasons ‘yet to be established’

A teenage girl who fled a stationary police vehicle on the motorway before being hit and killed by a car had been arrested, an inquest was told.

A jury inquest will be held into the death of student Tamzin Hall, 17, from Somerset, because she was in “state detention” at the time of her death, senior coroner Samantha Marsh told a hearing in Wells.