 These gates are positioned on the corners so as to allow the main paths of the Square to form an X.Some of the Squares have not retained nor do they give the appearance of having had the lengths of metal placed on its exterior points as lines of demarcation.By virtue of the gates to the Squares not being closed at any time and the lack of metal enclosures on others, there is the impression that these Squares and places are also open to the public at all hours.