Grey Bruce OPP say that a serious two-vehicle collision has led to the temporary closure of Highway 10 in Chatsworth.
Ontario 511 Traveller Information shows that all lanes are closed between McNab Street and County Road 40/David McNichol Parkway.
Police are asking that everyone avoid the area as the Traffic Incident Management and Enforcement team investigates.
This is a developing story, and updates will be given once available.