The morning was devoted to gas drill and foot rubbing. Companies fell in outside their huts in battle order wearing steel helmets and carrying two blankets fastened to their belts. Hats and puttees were dumped with the QM, and sandbags were worn as gaiters instead of the puttees. At 4pm the move was made by road to Shelter Wood Camp, replacing the 17th Battalion. The 22nd Battalion was heading to the Le Sars sector, facing the famous Butte de Warlencourt. The land was gripped in an iron frost, and the shell-pitted region was now a field of ice many feet thick, which men dug out with picks. It was so cold that moistened hair froze as it was brushed, and bread had to be thawed by the fire before it could be cut. The icy temperatures were also agonising on the feet and fingers, but the prospect of the thaw and return to the terrible mud of Flers and Ginchy was worse.