Rommel—who had seen several of the engagements between the 7th Armoured Brigade and 5th Light Division—decided to attempt a full thrust against the 7th Armoured Brigade. At 16:00, he ordered the 15th "Panzer" Division to leave only minimal elements at its position north of Fort Capuzzo and make all haste to the northern flank of the 5th Light Division, which was pressing eastward to Sidi Suleiman. He hoped to cut off the majority of the British forces, encircling and then eliminating them. During the afternoon, Wavell had flown to Beresford-Peirse, to simplify the making of decisions. When he arrived, Beresford-Peirse was away, meeting with Messervy and Creagh, where he reconfirmed his orders for the infantry to maintain its attack on Halfaya and hold Capuzzo, while the 4th Armoured Brigade was to join the 7th Armoured Brigade, to confront the 5th Light Division to the west. That night, on learning of the 5th Light Division advance, Messervy took the initiative and ordered his forces to withdraw and ordered the remaining Matildas of the 4th Armoured Brigade to form a screen, to protect the retreating infantry from the advance of the "panzers" to the west. The 7th Armoured Brigade had lost more than half of the cruiser tanks operational in the morning and was down to 21 runners. The 4th Armoured Brigade had been reduced to 17 Matildas.