The view of the scene from the rescue helicopter. Photo / Auckland Rescue Helicopter Trust
Auckland Rescue Helicopter Trust pilot James Tayler said they landed in a paddock below the road.
"The car had obviously come through a line of fairly thick hedges and trees … it was in pretty poor condition, dented all over. It looked like it had rolled end over end down the bank scattering contents across the paddock."
Tayler said from what he understood, one of the occupants managed to get out of the vehicle and then helped the other out.
Both were lying on the ground next to the car when emergency services arrived.
Tayler said they were both injured but conscious and "obviously very shocked".
Emergency services were assisted by a local farmer who lived nearby.
He helped transport the patients from the scene of the crash to the helicopters, which weren't able to land in the immediate vicinity because of the terrain.