Anonymous, Infantry training, 1905 (1905)
“ The firing line will, except in the preparatory stages of the attack, be in skirmishing order, though in the final stages of the attack, preparatory to the assault, the men may be as close to one another as will admit of them using their rifles effectively. In open ground the bodies in rear will also be in skirmishing order; but during a protracted fight, when the firing-line is making slow progress, officers commanding bodies in rear of the firing-line should utilise all cover, closing them sufficiently to enable them to execute any manœuvre that may be ordered without confusion or delay. ”
