The Ontario Provincial Police are investigating a fatal single-vehicle crash in South Dundas on Friday evening. The crash occurred around 10:45 p.m. when the vehicle, traveling westbound on County Road 4 near Iroquois, veered off a roundabout, striking several objects before stopping.

The 43-year-old woman from Montreal, the sole occupant of the vehicle, was pronounced dead at the scene despite life-saving efforts. The investigation is ongoing.