Those are long hours for interns. That is crazy. I've been to Toronto, it's a really cool city and has a great transportation system. (Yes have used it on vacation.) Actually theirs was the first one I'd ever used. Oh and I didn't need motion sickness pills on that one. When I was in high school a few of my friends would go to Toronto on weekends that we had extra time off. I've always thought of it as a very safe city for being as large as it is. (Esp when comparing it to many US cities).