"It ought to be stated that while the auxiliary troops had been busily employed ever since their arrival in entrenching the British position, the greater part of the regular troops had been occupying an advanced line two or three miles to the northward on the lower spurs of the hills, and every possible indication of a determination to hold this as long as possible was afforded to the German reconnoitrers. During the night these troops fell back to the position which had been prepared, the outposts following just before daylight. About 6 a.m. the enemy were reported to be advancing in force along the Icknield Way from Newmarket, and also by the roads running on either bank of the river Cam. Twenty minutes later considerable bodies of German troops were reported at Fowlmere and Melbourn on the two parallel Royston-Cambridge roads. They must have followed very close on the heels of our retiring outposts. It was a very misty morning--down in the low ground over which the enemy were advancing especially so--but about seven a gust of wind from the westward dispelled the white fog-wreaths that hung about our left front, and enabled our lookouts to get a glimpse along the famous Ermine Street, which runs straight as an arrow from Royston for twenty or thirty miles to the N.N.W. "Along this ancient Roman way, far as the eye could reach, poured a steady stream of marching men, horse, foot, and artillery. The wind dropped, the mists gathered again, and once more enveloped the invaders in an impenetrable screen. But by this time the whole British line was on the _qui vive_. Regulars, Militia, and Volunteers were marching down to their chin-deep trenches, while those who were already there busied themselves in improving their loopholes and strengthening their head cover. Behind the ridges of the hills the gunners stood grouped about their 'Long Toms' and heavy howitzers, while the field batteries waited, ready horsed, for orders to gallop under cover of the ridge to whichever set of emplacements should first require to be manned and armed. We had not enough to distribute before the movements of the enemy should, to a certain extent, show his hand.