A person has received critical injuries in a quad bike crash in Northland today.
The crash occurred at about 12.15pm off State Highway 1 in Mangamuka in the Far North.
A police spokesperson said the incident involved a quad bike and a female has received serious injuries.
Hato Hone St John responded by dispatching a helicopter, ambulance, first response unit, and a rapid response unit.
The female was airlifted to Auckland City Hospital in a critical condition.