"Haw! Just like that? Like free men?" Jack said, as well as much more in a similar vein. But an hour later, a strange wailing arose from several tall square towers planted all round the city, and a single gun was fired from the heights of the Kasba, and then all of the slaves put their scrapers down and began to wander off down the beach in groups of two or three. Seven whom Moseh had identified as belonging to the two Oars of his Plan tarried for a minute until all were ready to depart; the Dutchman, van Hoek, did not wish to leave until he was good and finished.