At 1.19 pm on 6th July 2021, Police were notified of a two vehicle Road Traffic Collision on the A30 westbound carriageway near Colliford Lake, Bodmin.
Two vehicles were involved, a saloon car and a 4 x 4, the driver of one being trapped and other occupants, including a child, having got out of their car.
Medical treatment was administered soon after the incident by a number of people, including members of the public and emergency service personnel.
The most seriously injured was conveyed to Derriford Hospital, Plymouth by Air Ambulance with a further two casualties being conveyed by land ambulances.
Any witnesses to the collision and especially any drivers with dash cam footage are asked to contact police quoting log 468 of the 6th July 2021.