Philip had spent this time consolidating his territorial gains and by now controlled much of Normandy east of the Seine, while remaining within striking distance of Rouen. His next objective was the castle of Verneuil, which had withstood an earlier siege. Once Richard arrived at Barfleur, he soon marched towards Verneuil. As his forces neared the castle, Philip, who had been unable to break through, decided to strike camp. Leaving a large force behind to prosecute the siege, he moved off towards Évreux, which John had handed over to his brother to prove his loyalty. Philip retook the town and sacked it, but during this time, his forces at Verneuil abandoned the siege, and Richard entered the castle unopposed on 30 May. Throughout June, while Philip's campaign ground to a halt in the north, Richard was taking a number of important fortresses to the south. Philip, eager to relieve the pressure off his allies in the south, marched to confront Richard's forces at Vendôme. Refusing to risk everything in a major battle, Philip retreated, only to have his rear guard caught at Fréteval on 3 July. This Battle of Fréteval turned into a general encounter in which Philip barely managed to avoid capture as his army was put to flight. Fleeing back to Normandy, Philip avenged himself on the English by attacking the forces of John and the Earl of Arundel, seizing their baggage train. By now both sides were tiring, and they agreed to the temporary Truce of Tillières.