Involved a blue Audi A4 and another vehicle
Police have launched an appeal for witnesses following an 'incident' that happened on the New Castletown Road on Sunday 2 June.
It involved a blue Audi A4 and another vehicle between Fort North roundabout and the Home of Rest for Old Horses at 9pm.
Officers say there were a number of passing vehicles that witnessed the incident take place.
Anyone with any information is asked to contact PC Clague at Police Headquarters.

Farmers union plea after dog attack
Murdered teen's parents: "Christopher got a death sentence, we're living a life sentence"
Island needs '200-300 homes being built each year' says new housing minister
MNH 'shocked and disappointed' by Hango Hill vandalism