P. G. Bales, History of the 1/4th Battalion Duke of Wellington's… (1920)
“ The sight on the Nieppe-Bailleul Road that night was such as none of the Battalion had seen before, nor any wished to see again. Of vehicles there were practically none, but the whole road was crowded with men hastening to the rear. It was an army in retreat. But the crowd of men was not disorderly; there was no panic. As each one reached his allotted station he quietly fell in, ready to hold a fresh line. Mercifully the enemy, for some unknown reason, scarcely attempted to shell the road. ”
