The thing about Canadian justice system is that everyone can sue anyone, it's the amount of time it takes for the suing process. I mean, you can sue someone, but you still need to have evidence to support a case. Verbal racist comments, unless recorded down, it's hard to put up a case.
What do you really want out of the old woman anyways?
Just ignore it, and go straight to ICBC to report the case.
Philip |