There is a very interesting article I found on line. Mentions what the mafia thinks of Canada's banking system and its its porous ports. Given the recent Quebec construction scandal I wouldnt be surprised of influence of mafia in construction in Ontario
http://www.nationalpost.com/news/story.html?id=78bf4dea-ad71-4ecb-ba1d-d6c18fb311cf
http://www.nationalpost.com/news/story.html?id=78bf4dea-ad71-4ecb-ba1d-d6c18fb311cf