Buy the dash cam. If you need more signs that you cant trust people. I was literally on my way home from school drop off. I watched this car tailgate the truck behind me, pass him and ride so close i could barely see the windshield. To pass me in double solid lines, slam the brakes and come to a full stop in a driving lane. Then just drive off when i avoided hitting her. Will it prevent the damage or the event. No it wont but it will be your evidence. I have a rove dash cam from amazon but found this one on the shop highly reviewed #dashcam #dashcamfootage #rovedashcam