Detective Senior Sergeant Steve Wescott said a 30-year-old was charged with reckless driving, arson, threatening to cause grievous bodily harm and assault, and is due to appear in the Wellington District Court today.
Police want to speak to anyone who noticed the manner in which these vehicles were being driven, saw any interaction between the occupants, or might have dashcam or CCTV footage.
They are particularly interested in footage that might capture the cars on the Tinakori Rd off-ramp.
Anyone with information is asked to contact Police on 105 and quote file number 210527/8311.