The sortie was well timed, for just at that moment the helmets and bucklers of the advancing Burgundians and Franks were seen glittering in the distance. The besieged fell with resistless enthusiasm upon the astonished enemy. The enemy, dazed by the glory of the precious relics, caught between the sallying citizens and the relieving force, retreated to the Hill of Lèves and there entrenched themselves. So terrible had been the slaughter that the bodies of the slain (says Paul the monk) heaped in the Eure for a while completely choked the stream. And they tell us that the Place des Épars,[29] in which to-day the principal hotels of the town are found, owes its name to the flight of the Normans who were scattered on this occasion (_s’éparpillèrent_). Others, however, more prosaically explain the name as meaning the ‘hub’ whence the various roads of the province diverge. It was at this juncture, when Rollo had rallied his men at Lèves, that the Count of Poitiers arrived on the scene, and bitterly he reproached his brothers of Burgundy and France for having given battle before he arrived. In high dudgeon he set off in pursuit of the enemy. But the Northmen outwitted him. Rollo despatched three soldiers into the plain to sound trumpets and thus draw off the enemy to engage an imaginary foe, whilst he and his followers effected their escape. This signal victory long left its mark on the land. The plain near the gate where the Normans were defeated was known thereafter as the Field of the Repulse or of the Men Repulsed.[30] And the first bas-relief on the south side of the choir screen, which represents the bishop displaying the holy veil to the besiegers, also commemorates this event.