A serious crash has closed State Highway 1 near Kauri in Northland this evening.
Emergency services were called to the crash in the small settlement 10km north of Whangārei about 8.30pm.
Hato Hone St John said three people were in a moderate condition and ambulance crews remain at the scene.
It referred further inquiries to police.
NZ Transport Agency Waka Kotahi (NZTA) said SH1 was closed in both directions following the crash.
Motorists were urged to follow the directions of emergency services, with a detour in place via Saleyards Rd.