Three people have been seriously injured in a fiery crash that has blocked State Highway 1 Tokoroa in south Waikato.
Police were notified of a two-car crash at 1.10pm, with early reports suggesting one car was upside down and on fire, and the other was in a ditch.
A total of five people were injured in the crash.
Two Waikato Westpac Rescue Helicopters, a Greenlea Rescue Helicopter and the TECT Resce Helicopter are on the scene.
