I have dash cams installed in all of my personal cars. I was in Vegas 3 weeks ago attending a convention and I was driving a rental into the parking garage at Planet Hollywood/Miracle Mile Mall. There was a lot of traffic so everyone was stopped. The pickup in front of me decides he wants to get out of line and move into the left lane so he backs up right into my fender. I called the police and they said that they don’t respond to minor accidents in Las Vegas so we exchange numbers. Now, he claims I drove into him! I’m getting video from the parking garage if they still have it but if the video isn’t available, I WILL BE RESPONSIBLE for the repairs on the BMW I rented! I can’t believe this idiot is lying and I can’t believe that I need a portable dash cam even for when I go on trips and rent a car?!?!?! Please protect yourselves and make the small investment in a dashcam!