Reading from back to front, as some people do.

C CAM B W  (the I is replaced by M)

Interpretation:   The camera monitoring C (e.g., duali) in my rental residence (aka.  "solitary confinement" in Globe and Mail articles) courtesy of the RCMP/CSIS is the responsibility of B and W.   I believe "B" means "Brock county" and "W" means "Western".

Just so nothing's unclear, I want to make sure.   After years of this sh&&t, I'm still a dumb neophyte.   I wouldn't want to get details around who is spying on me and stalking (very obvious, by the way) to be incorrect.

Make sure the legal team gets a copy of this.  Certainly, I keep getting blocked when I go to lawyers.