I can tell you a bit about it because I have studied it for many years.
Right now in Toronto it's quite different from what it was, say, in the 1970s or 1980s, when we had four or five major Mafia families and a few other groups. Now we have quite a lot of different organized crime groups. We have black street gangs. We have Vietnamese gangs. We have Chinese gangs. We have Russian organized crime. We have virtually everything you can think of, including Tamil street gangs. We have the Mafia, of course, but the Mafia is less structured these days in Toronto. There are 'Ndrangheta, as Antonio referred to.
They don't get a lot of attention, because they're not fighting it out right now. The ones who get the attention are the street gangs. When they had a big internal problem a couple of years ago, they got a lot of attention, as did the Vietnamese gangs in 1991, when they had a lot of problems. Now Vietnamese and Asian crime is doing very well. Primarily they're running grow ops and making ecstasy, which they export to the United States and sell throughout Canada.
There are very many groups in the city. It's not as though one mobster controls the city or anything like that.