Jenner Road remains closed as police continue their investigation into an incident last night.
At 10.30pm last night, police received a report of a vehicle crash along Jenner Road.
Shortly after the crash, police were called to Nelson Hospital where a woman was being treated for serious injuries.
At this time, police are unsure if the two incidents are linked and have closed Jenner Road to conduct a scene examination of the area in which the crash was reported.
Motorists are advised they will need to use Murphy and Emano Streets when travelling to and from the top of Jenner Road.
Police are asking for anyone in the Jenner Road area who saw or heard anything suspicious between the hours of 9.00pm and midnight to contact the Nelson Police on 03 546 3840.