Three people have been killed and three others seriously injured in a multi-vehicle crash in South Auckland which has caused widespread traffic disruption in the area. State Highway One between Ramarama and Bombay will stay closed in both directions overnight and motorists are being warned to expect significant delays. | Subscribe: https://bit.ly/2JPg8oB Read more: For full coverage visit www.Stuff.co.nz Subscribe to our channel: https://bit.ly/2JPg8oB ----------------------------------------------------------------------------------------------------- Stuff is New Zealand's largest and most popular news site. With more than 500 journalists spread from Northland to Southland, we cover breaking news, politics, business, sport, crime, the environment, health, education, home and property, food, lifestyle, entertainment, weather, travel, technology, motoring, farming and much more. As well as covering the stories of the day, we specialise in investigative journalism, opinion and analysis, and long-form writing and visual storytelling. ----------------------------------------------------------------------------------------------------- Social media channels: TikTok: https://www.tiktok.com/@nzstuff Twitter: https://twitter.com/NZStuff