I have just come out of my last final exam for this degree! It was EDIT 480 and the instructor came in about 20 minutes late, the whole class was sitting there waiting for her...someone commented that if we all left, then our marks wouldn't be affected, if we were being graded on a curve.
We were told it was the traffic. (What would happen if one of the students was stuck in a traffic jam? Would he or she still get to write the final?) It's -17°C (and windy) today, down from 6°C (and windy) yesterday. The exam went pretty well, I suppose, when compared to the other two that I wrote last week.