And on March 19 they came away from the filth and the multitudes of scattered, distorted dead who grimaced at them over their victory, and were laid off at Montauban next day, to be railway navvies for a few weeks. Their camp had last been occupied by a “labour” battalion. “It would be quite impossible to exaggerate the state of filth in which we found this place. No tins had apparently been burned or buried for months, and rotting matter lay all over the ground.” Something like this has been observed before by other battalions about labour corps. However, they mucked it out into moderate decency, and went daily with the 3rd Grenadiers and the 4th Coldstream to make the broad-gauge line from Trônes Wood to Rocquigny and eventually into Ypres. Eventually, when the Sappers had taught them a little, they slapped it down at the rate of more than half a mile a day. It meant at the last four hours’ marching to reach railhead, and as many hours of strenuous work when they got there. But “the men were quite happy in spite of the long hours and the absolutely vile weather.” They could acquire all the fuel they needed, and had no drills or parades. To toil with your belts or braces disposed as you please; and to wear your cap at outrageous civilian angles; to explain to your desk-bred N.C.O. (with reminiscences, till he cuts you short) that you have had experience on this job in civil life, repairing Dublin trams; to delve in a clean dirt uncumbered by stringy bundles that have once been the likes of yourself; to return, singing, down the road to bountiful meals and a satisfactory “frowst” afterwards, are primitive pleasures far above pay or glory. Their navvying at one camp or another along the rail lasted till almost the end of April. They were rather pleased with the country round them near Rocquigny, because there was grass on it, and they found passable football grounds. It was a queer, part rural, part mechanical, part military life, in which people grew fat and jovial, and developed sides of their character that the strain of responsibility had hid. The Battalion made friendships, too, with troops in the railway trade—men whom they met day after day at the same place and job, just as though people on the Somme lived for ever. They were taught how to ballast permanent ways, or lever the eternally derailed troop- and construction-trains back on to the sprawling metals.