The montreal ex-cop who killed himself had a list with 2,000 informants and undercover agents.
2.000? there are not even so many mafia members in montreal, i know there are not turncoats in canada, maybe yes they have some informants but they seem to know very little about the mafia war
This are also informants in other circles montreal has a very diverse underworld like most major cities. Without them police can't make any cases against the mafia like we see the last ten years.