One person is in a critical condition after two crashes around Hawke's Bay in just over two hours.
A serious two-vehicle collision on State Highway 2 near Waipawa and a three-car crash on Omahu Rd in Hastings injured a total of seven people on Tuesday afternoon.
A St John's Ambulance spokeswoman said two ambulances and a helicopter were sent to the scene of the Waipawa crash.
Lowe Corporation Rescue Helicopter general manager Ian Wilmot said the head-on collision between two cars about 2.30pm caused injuries to both drivers.
One patient in critical condition was being airlifted to Hawke's Bay Hospital by helicopter, while another patient in serious condition was transported to the hospital by ambulance.