A Fire and Emergency New Zealand spokesman confirmed they had to free a person who had been trapped after the crash.
UPDATE 3.00PM: Please detour via Great South Rd (through Ngaruawahia) for both directions and allow additional time for your journey. ^MF https://t.co/BHzFBq38gu
— Waka Kotahi NZTA Waikato/BoP (@WakaKotahiWaiBP) January 17, 2019
Police have asked motorists to avoid the area and diversions are in place.