R. V. K. Applin, Machine-Gun Tactics
“ The cavalry and other mounted troops, aided by a strong force of artillery, will meanwhile check the enemy’s advance, and the remainder of the force, with the exception, if possible, of a rear guard in support of the mounted troops, will move as rapidly as possible to the shelter of the rallying position and there reorganise. Steps should be taken immediately to secure any bridges, defiles, or other vital points on the line of retreat at which the enemy’s mounted troops might intercept the force. ”
