[bigred90gt]

If he was running and you had tripped him and he fell on his face, I think there could be legal issues for you. I probably would have helped, just because thats the kind of person I am, but at the time I wouldnt have given second thought to legal actions. It would have just been a natural reaction to stop the guy. Even though you may feel you should intervene, sometimes its just not the best thing to do, though I am no one to preach.