If the fenced property is 20-50,000 acres or more, I guess it is in the eye of the hunter. I'm writing an article about fair chase and what exactly is it? I have seen so many open area hunts in Tanzania, Botswana, and Zimbabwe where the hunter and PH drive all day waiting for a shot at game from the vehicle--no walking or tracking. No fence either, but is it fair chase? And there is the endless shooting at water holes or feed stations. For me, I feel comfortable in my definition if the game can get away. An example is a few years ago I was observed a buffalo hunt on the property I posted on here. The hunter took his first shot at 8am and wounded a buffalo bull. We followed for ten hours and he killed the buffalo at 6pm's last light. If one follows and tracks an animal for ten hours then IMHO it is fair chase even if the perimeter is fenced. But, again, that's just me.