Police are now investigating a crash involving a school bus, near Bluevale.
Reports say a school bus left the roadway on Clyde Line near Cardiff Road Tuesday morning, and entered the ditch.
Three of the seven students on the bus were reportedly injured in the crash, with one airlifted to hospital with non-life threatening injuries.
Officers say the bus driver was also injured.
The crash occurred during a snow squall warning for Huron County, calling for up to 30 centimetres of snow Tuesday.
Huron County OPP say they are investigating the crash, but believe poor weather was a factor.
