The day after El Arish was occupied, on 22 December, the leading infantry brigade of the 52nd (Lowland) Division reached the town and, together with the 5th Mounted Brigade, garrisoned the town and began fortifying the area. At 10:00, Chetwode landed on the beach opposite the Anzac Mounted Division Headquarters to begin his appointment as commander of Desert Column. Chetwode reported that he had arranged a special camel convoy with rations and horse feed to arrive at El Arish at 16:30 that day, with a view to the Anzac Mounted Division advancing on Magdhaba, away. (On the following day 23 December, the first supplies to be transported to El Arish by ship from Port Said were landed.) With essential rations organised, Chauvel led the mounted division out of El Arish at 00:45 on the night of 22/23 December towards Magdhaba, after reconnaissances had established that the retreating Ottoman force from El Arish had moved to the south east along the Wadi el Arish towards Magdhaba.