One person suffered life-threatening injuries in a two-vehicle collision on Amberley Road in Wingham late Wednesday night.
Huron County OPP said the crash, involving a vehicle and a cargo van, occurred at approximately 10:30 p.m. between London Road and Currie Line.
Amberley Road remained closed between London Road and Currie Line Thursday while investigators examined the scene.
The cause and circumstances of the collision remain unknown. The investigation is ongoing.