Boy did I learn about BSL your way when we heard we might get posted to Wainwright, which DOES have BSL laws which would require one to muzzle their rottie in public...ACK! Glad we don't live there....(for many reasons beside BSL

)
When people ask questions about bear I always mention how careful I am with him because I do fear BSL, so telling people about it, one person at a time is my plan of attack.
There is also an organisation in Canada called the
Dog Legislation Council of Canada, they have been very active back east with the whole Ontario BSL issue and some issues in New Brunswick...They tend to set up booths at pet related trade shows where they can. Not sure how active they are this side of Ontario tho.