Sometimes It Snows In Montreal, Canada,

and when it does there is a slope, 

that gets very slippery called Côte du Beaver Hall, so study the above picture, question, why is the police car on the wrong side of the road going up hill?

question two, what happens next?

for the answers here is the video, many thanks to Willem Shepherd for taking it, 

and here is a short one of the crash, the good news is that no one was injured in the making of this video, hopefully next time there is a forecast of snow city hall will sand and salt the road before it snows, the City of Montreal wasn't immediately available for comment.