i drive a lot for my job so i see more than i can count, however one of the worst was an asian woman (im not prejudice, it really was an asain woman) literally STOP in the CENTER lane of the highway because an ambulance was coming behind us. the rest of the world (me and about 4 other drivers...no traffic) kept going 60-70mph and just got out of the way of the ambulance like you are supposed to....but nope, she STOPPED! needless to say i was pretty PO'ed.