The enclosure immediately surrounding the Old House was of an irregular oval shape, perhaps a mile long, and not quite three-quarters of a mile wide, the house being situated towards the northern and higher end of the oval. The river crossed it, entering on the west and leaving on the eastern side. The enclosure was for the greater part meadow and pasture, for here the cattle were kept, which supplied the house with milk, cheese, and butter, while others intended for slaughter were driven in here for the last months of fattening. The horses in actual use for riding, or for the waggons, were also turned out here temporarily. There were two pens and rickyards within it, one beside the river, one farther down. The South Road ran almost down the centre, passing both rickyards, and leaving the stockade at the southern end by a gate, called the barrier. At the northern extremity of the oval the palisade passed within three hundred yards of the house, and there was another barrier, to which the road led from the Maple Gate, which has been mentioned. From thence it went across the hills to the town of Ponze. Thus, anyone approaching the Old House had first to pass the barrier and get inside the palisade. At each barrier there was a cottage and a guard-room, though, as a matter of fact, the watch was kept in peaceful times even more carelessly than at the inner gates of the wall about the House itself. Much the same plan, with local variations, was pursued on the other estates of the province, though the stockade at the Old House was remarkable for the care and skill with which it had been constructed. Part of the duty of the watchman on the roof was to keep an eye on the barriers, which he could see from his elevated position. In case of an incursion of gipsies, or any danger, the guard at the barrier was supposed to at once close the gate, blow a horn, and exhibit a flag. Upon hearing the horn or observing the flag, the warder on the roof raised the alarm, and assistance was sent. Such was the system, but as no attack had taken place for some years the discipline had grown lax. After crossing on the stepping-stones Oliver and Felix were soon under the stockade which ran high above them, and was apparently as difficult to get out of as to get into. By the strict law of the estate, any person who left the stockade except by the public barrier rendered himself liable to the lash or imprisonment. Any person, even a retainer, endeavouring to enter from without by pole, ladder, or rope, might be killed with an arrow or dart, putting himself into the position of an outlaw. In practice, of course, this law was frequently evaded. It did not apply to the family of the owner.