In support, the 54th (East Anglian) Division (less one brigade in Eastern Force reserve) was ordered to cross the Wadi Ghuzzeh immediately after the mounted troops and take up a position at Sheikh Abbas, to cover the rear of the 53rd (Welsh) Division, and keep open the corridor along which the attack was launched. At 11:45 the 161st (Essex) Brigade (54th Division, Eastern Force) was ordered to advance to Mansura in support of the attacking brigades, but the message was apparently never received. At 13:10 an order which had originated from Eastern Force at 12:45 was finally received by hand from a staff officer.