I suppose most of us, assuming we don't have law enforcement training and assuming we aren't armed, would be disinclined to confront lawbreakers, though, hopefully, as Bob is saying, we would try to find a way to protect someone who being attacked. Even so, you can often get a quick photo without someone noticing, and you can always phone the police. It seems that a lot of the destructive ORV activity could be reduced, if the illegals knew that people were doing this on a regular basis. If I saw someone dumping illegally, I might not confront them or photograph them, but I could probably get a description to the police within a few minutes. If I see muddy monster trucks in Wharton, you can bet I'm going to report them, whether I saw them in the act or not. These are the people who really give the ORV community a black eye.