Re: Just waiting for the inevitable
"The main centre for this illegal border crossing is in the southeastermost part of Quebec, with a lesser amount happening in southern Manitoba."
Post all the signs in French only. The border guards are ordered to only ever speak French and refuse to acknowledge anything said to them in English. That should confuse these "refugees" enough that they might just turn around and go home, away fro the strange and frightening foreigners who are not, as they were lead to believe, just like Americans but polite.