Currently living in what's commonly considered one of the roughly neighborhoods in the GTA area, where the Police patrol fairly frequently and I've heard that encountering people who use Drugs can be rather easy to encounter.
One of the stranger experiences that came of this, was that when I was doing a run to the Grocery Store to get some light Exercise in, I got stopped by a Police Car who questioned why I was running, where I was going, my name and where I lived.
Told them it was for exercise, provided my info and that was that. Certainly somewhat unsettling but for the most part I find the frequent sight of the Police more reassuring than anything, as it's not like deaths are happening in this neighborhood.
If frequent murders and such was happening, cheap area or not I'd be out of here in a heartbeat.
Honestly, I've never personally had any problems, and I've actively explored all the nearby areas during the day, including the overgrown with wildlife parks and such, with the closest it ever coming is some people openly offering me some harder drugs, which I easily declined.
It's close to a mall, so I can easily get my groceries as well simply by running, and even near the lake if I'm OK with running a few KM which isn't a hardship.
I'm happy with my room-mates as well and have been basically put in charge of the thing as the longest Tenant who speaks English.
It'd take quite a good job to lure me away from where I currently live honestly, especially since it's only 11KM from my Father, who usually drops off cheaper Vegetables once a week and has helped when I've fallen seriously ill, and makes it so visiting my baby brother is easy.