If this situation unfolds for Canada / North America as it has done for Europe, they may wish to revise their means of communicating cancellations to passengers. The 'marker pen on a whiteboard' technique may be suitable for a handful of flights at a small regional airport but doesn't scale very well once an entire continent's airspace has been closed. Also, the hand-drawn "Sorry" with a sad face next to each flight number will start to take on a somewhat patronising tone.

There are Timmy's in the states and are working on the health care - despite protests from the insurance companies. Isn't it only the Newfies who say oot?

I was in my doctor's office once and I asked his staff a question. I asked her why it is that pharmaceutical companies advertise prescription-only medicines to the general public, since after all you are supposed to ask your doctor what is wrong and have that doctor determine what medicine you need.