The wee hours of Nov 2 was the changeover time for most of North America. As usual, the CBC is carrying yet another article about the 'dangers' related to the time change. Getting to be a twice-annual story.
Link:http://www.cbc.ca/news/canada/time-change-can-cause-symptoms-similar-to-jet-lag-1.2820033
We used to have a tabloid - the 'Daily News' - which put a huge headline on Page 1 reminding us to turn back our clocks. Unfortunately, they ran it in springtime (northern hemisphere). How embarrassing!
Tom