saved a young girl from

driving along one day i saw this guy driving in front of me turn to gawk at a young slim girl walking along the sidewalk in the same direction we were driving, head phones on listening to music. after turning to get a good look at the girl, around age 13-14, wearing a pair of white shorts and bright t.shirt, the guy did a u-turn so he could back track. instinctively i did a u-turn and followed him. i could see he was much older than the young girl and over weight with short brown hair. he u-turned again so he could come up behind her and i followed him, watching him driving slowly along the curb behind the girl, watching her walk. she turned left down a side street and he followed along slowly, with me following in tow and he, and the girl, completely unaware. when she turned left again at the end of the street he was still slowly following her. i wondered what he was doing, what he was waiting for. was he waiting for a secluded place where he could approach her, maybe ask her for directions he didn't need, follow her home so he knows where she lives, or just having a perv because he thought she was cute? either way i stayed in tow making sure the young girl was safe. at one point the man finally realised i was there following him following her, did a -u-turn and quickly drove away. by this stage i already had his license plate and make, model and colour of his car. incidentally we were driving the same type of car. the street we were on was a dead end street, only one way in. i pulled up along the curb watching the girl walk away, unaware that anything untoward was playing out around her, and watched an waited making sure the other driver didn't come back.