Steve, at North Berwick, the range is not OB when you play the 8th, 9th and 11th holes. I have played a few shots from the range, and it works because there is never more than a handful of people on the range, so usually a quick arm wave and a shot back into play works. Also, the area of the range where the players usually hit from is not really in play, so there is never a threat to those players.