They need to be licensed.
I come from Pakistan, where I have seen signs on roadside shacks saying, “Come to Canada”. One of the biggest cracks in the system, in my opinion, are these people who have set up shop. They don't paint a very clean picture. Of course, for money you can buy a passport and you can get paper marriages. This is something that definitely needs to be looked at as well, the back road way of coming into Canada.