I've noticed that people over there drive like fucking idiots. I say report it. It's worth the effort. But I'm surprised your mom didn't knock the cop out herself like Steve wanted to lol (she scares me) lol. But it never ceases to amaze me how somehow it always ends up being the black person's fault. Not jumping to conclusions, but that's really what it sounds like. Report him on his misconduct and see where it goes from there.