I have front and rear dash cameras in all my cars. recently I was hit in the back and I thought all was ok since rear enders are at fault. Well this other driver went ballistic blaming me. I was stopped at a crosswalk at a school waiting for a pedestrian and she hit me. she made such a racket, I tried to exchange info and she accused me of entering her SAFE SPACE. while she was on the phone with 911 she accused me of assaulting her when I tried to COMMUNICATE with her.she made such a racket her Insurance co decided to hold up the investigation. But I also had a rear facing camera that exposed her erratic driving and high speed impact. so when all is said and done. we are living on another planet these days lots of goombahs out there so be prepared. I have had several cameras but as luck would have it many don't work to good. I am in the midst of a new set that seems to be working out. there Rexing front and rear. so far they are pretty good.