I remember the storms of that era. My neighbour was a salesman for Westin Foods, drove a big 'ol blue Polara. One storm totally closed down the 401; I remember him talking about making it back to Ottawa from Toronto that night - said he only made because he tucked in right behind a transport truck, and followed it all the way into Ottawa.
I remember the pictures in the paper of that storm - troops walking down the 401. They had big blowers out after the storm to clear the snow, but the troops were there to probe the huge snow drifts with long poles to find buried cars. Can't remember numbers, but I would be surprised if there were no fatalities.
Some people get worked up about 10cm of snow today
Rgds, D.