It depends entirely upon the size of the building and the requirements of the point involved. For instance, we would not think of constructing a building that would cost, let us say, $100,000 or perhaps a million dollars. But when it comes to a smaller place where only a few thousand dollars would be involved, we would go ahead. And we have found over the years that we have done this with perhaps greater expedition than it could be done by any other department. It is for that reason we have adopted that policy.