This video shows the importance of being prepared for winter driving.
Ten cars were involved in a pile-up in Montreal as a result of an icy road. Video of the incident shows a bus losing control and crashing into a group of cars.
A white truck also lost control and crashed into the bus, followed by a taxi, another bus, and even a police vehicle suffering similar fates.
Thankfully none of the drivers were hurt in the wintry car crash.