Southern Police Officers are investigating a road traffic collision that occurred in the Billown area, at 5:35 pm Thursday 30th September 2010. Police Officers are appealing for witnesses to the road traffic collision which occurred Ballasalla side of the Billown Farm, Douglas Road. Two vehicles were involved and touched wing mirrors causing at least one to be damaged. Police would like to make contact with the driver of one of the vehicles involved, who left the scene without stopping. This vehicle is dark blue in colour and believed to be a BMW. Any person who may have seen the incident and can identify the dark blue vehicle is asked to contact PC David Hall at Castletown Police Station. Ends