The behavior of the New York policeman in affairs of this kind is based on principles of the soundest practical wisdom. The unthinking man would rush in and attempt to crush the combat in its earliest and fiercest stages. The New York policeman, knowing the importance of his safety, and the insignificance of the gangsman's, permits the opposing forces to hammer each other into a certain distaste for battle, and then, when both sides have begun to have enough of it, rushes in himself and clubs everything in sight. It is an admirable process in its results, but it is sure rather than swift.