i usually park away from cars....like all the way at back if possible to avoid dings..or usually when i see a curb side..i usually stay inches close to curb than the line ..so those assholes dont ding my precious bmw...lol..and i always check all around the car before i leave the space and if i ever see a ding..the car next to me gets it...lol...if i see my paint on his car door or somewhere.