A car has crashed down a bank off Maraetai Dr in east Auckland, injuring five people.
St John said one patient was in a serious condition after the accident which happened around 10.20pm
Another person was in a moderate condition and three people had minor injuries.
Police and fire services were also at the scene.
The person in a serious condition was being assessed by St John before being taken to Middlemore Hospital.
Only one car was involved and it was not yet known what caused the car to crash.