A serious crash has closed the roundabout at Highway 21 and Bruce Road 10.
Grey Bruce OPP confirmed on "X", formerly Twitter, that the crash at the roundabout near Alvanley is serious, but there are no details on how many vehicles are involved or potential injuries.
However, police did confirm that the crash is serious enough that the roundabout will experience a "lengthy closure."
Highway 21 is closed in both directions from Sideroad 5 to Concession 11.
Drivers are being asked to avoid the area and use alternate routes.
More updates to follow.
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