Comment Try the DA (Score 2) 485
I'm not sure how it works in Canada, and IANAL...but I believe in some jurisdictions in the US you can go directly to the District Attorney and have them investigate the matter. Particularly in cases where the local police authority are not doing their job.
They may even balk at first on what's a seemingly small crime to them, but if you make a big enough nuisance of yourself, there's a good chance they'll do something about it, just to make you go away.