Further charges are possible.
Anyone who may have witnessed the crash is asked to call Detective Constable Jason Fitzgerald on (03) 546 3840.
A baby has died after a crash on Waimea Rd, in Nelson.
The crash happened on April 30 and the baby was born via an emergency C-section. The baby was flown to Wellington Hospital in a critical condition.
Police are investigating the crash, which happened about 6.20pmj.
A 47-year-old man has been charged with careless driving causing injury and will appear in the Nelson District Court tomorrow.
Take your Radio, Podcasts and Music with you
