Sudan and South Sudan have started withdrawing troops from along their border, a first step in creating a demilitarised buffer zone. <br /><br />It is part of an agreement the two countries signed last week to resume oil production.<br /><br />South Sudan halted exports 14 months ago over a dispute on fees. <br /><br />Previously, 350,000 barrels of oil per day travelled through Sudan.<br /><br />But now South Sudan is preparing to restart production by the beginning of next week.<br /><br />Al Jazeera's Anna Cavell reports from the border town of Jau.
