At around 8.30 pm, the police were called to Rue St Thomas where a blue Peugeot 206 had rolled onto its roof before coming to rest on a bank near the former Hotel L’Emeraude.
Pictures from the scene show the heavily damaged vehicle at the side of the road.
Specialist collision investigators and crime scene investigators were sent to the scene.
Honorary officers were also called to the crash and anyone who saw the vehicle before the incident is being asked to contact police on 612612 or Crimestoppers on 0800 555 111.