 Complete the following phrase:  60th 22nd L Division then crossed the river on the night of 21 March to carry out the First Transjordan raid. A Pontoon bridge was built at Ghoraniyeh, and during the night 245 March CCCIII Bde went over to support the infantry advance. The reinforced division advanced as far as Amman, though the field artillery could not get forward in the wet conditions, even with double teams of horses. Without artillery support the division failed to capture the Amman Citadel, and with its communications back to the Jordan threatened, the raiding force withdrew on 3031 March. The EEF then settled down to defend its Jordan bridgeheads. CCCIII Brigade played no part in the 