Watching the Canadian Open playoff, after Weir hits the ball onto the fringe of the sand trap, a commentator reports from about 3-4 feet away from the ball. Is he allowed to stand that close to the ball, expecially if the ball is hanging onto the fringe of a sand trap? Looked odd. For a moment there, as he was saying how lucky Weir's lie was, I thought his footsteps might affect the ball position.