I cut this guy off tonight by accident cuz he was in my blind spot...and then he started following me. He wasn't being agressive or anything but he made it clear that he was following me. It was dark but i could tell that it was a mustang. At first, i thought it might be cop or a off duty cop. So i was afraid to try to lose him. He followed me through highway and local for approx 10 miles. Every time i switched lane he made a change to stay directly in back of me. It was freaky. He finally made a really quick turn at a highway junction.