A woman was trapped in a concrete truck south of Christchurch this afternoon after a rental van collided with her.
At 12.55pm, the 52-year-old Christchurch woman was driving on Jones Rd near Rolleston.
Police said that as she approached the intersection of Jones Rd and Dawsons Rd a rental van appears to have failed to stop and the concrete truck collided with the vehicle.
The woman was cut from the truck she was driving, which rolled into a hedge, and taken to hospital with moderate to serious injuries but not life threatening.
There were three persons in the rental van and the male driver is assisting police with their investigation.