I get annoyed at people complaining about drivers and starting with, they got close so I 'break checked' or "I dropped 10kmph".. What do you expect, 50m pull back from you. It's just going to make them worse isnt it? Or what if they aren't watching and go up youre ass. "Serves them for being so close!", id rather not have to put up with the crap of insurance, and repairs.