So...we had an ice storm last Thursday night and then experienced warm temperatures on Friday and over the weekend. These two things together caused a lot of ice build up on buildings which promptly started to melt and come "unstuck". Ice has been falling off of downtown Toronto buildings since Friday...strong winds today didn't help matters and shortly after the main highway that runs along the south end of Toronto was closed a 4'x4' piece of ice atleast 2" thick peeled away from the CN tower and landed on the highway...CRAZY stuff I tell ya!
http://www.citynews.ca/news/news_8456.aspx
http://www.citynews.ca/news/news_8456.aspx