Four people have been taken to Hutt Hospital following a three-vehicle collision that shut down SH2 Remutaka Hill for about an hour this morning.
Wellington Free Ambulance spokeswoman Rachel Wilson said four patients were transferred to hospital, two with mild and two with minor injuries.
Fire and Emergency New Zealand relief shift manager Jill Webley said crew extinguished one vehicle fire at the scene.
She said three people were treated with moderate injuries, no extrication was required, and there was no indication they were injured by the fire.