Some of our rural golf course neighbor adjacent farm land. And sometimes the cources don't have driving ranges. Occassionally I'll see someone go off, away from the #1 tee box, tee up a few golf balls and hit them into the adjacent farm land. So the question is, is that legal? I know there are rules for "teeing outside the box" on the teeing ground, and there are rules for practicing the course before play. But technically they are not on the first tee and aren't practicing the course and their round hasn't started. Are there other rules that would come into play here?