One person is in a serious to critical condition following a single car crash in Leeston, Canterbury this morning.
Emergency services were called to Feredays Road just after 4am to reports a car had rolled.
The sole occupant was trapped for a time, before being freed with assistance from Fire and Emergency NZ.
The driver was taken to hospital by helicopter.
The road will be closed for a time while the Serious Crash Unit attends.
Issued by the Police Media Centre