I do not consider these instructions, which, in contradiction to the general principles of the Regulations, give free play to the initiative of all subordinate leaders, are sufficiently definite. They appear to try to avoid giving a distinct designation to this manner of advance. Before the publication of the Regulations it was known as "extended formation." As such I have characterised it in my brochure, "Reflections on the New Cavalry Regulations," published in 1908, and it is to be regretted that this title was not maintained in the Regulations, and with it also the real essence of the whole formation. This would, I think, have made the matter clearer. I hold it to be of great importance that the adoption of such formations should be ordered by higher authority, as otherwise there must be a danger of the troops getting out of hand. In adopting these extensions it is not only a question of ground actually under artillery fire, but also of areas during the crossing of which fire may be expected, to which, of course, the troops should not be exposed. Whether such is the case or not, the cavalry commander, who is observing and receiving intelligence as the troops hurry forward, is alone in a position to judge, and not each subordinate leader. For this reason alone, unity of action is absolutely necessary. So is it also from another point of view. I need scarcely enlarge on the picture of what would occur if each subordinate commander, each squadron leader, according to his individual judgment, were to suddenly regulate the pace and formation of his own volition, while it would be a matter of difficulty to maintain proper control of the troops if it were left to the squadron leaders to regain alignment in their own time. It is therefore imperative, to my mind, that such extensions should not be left to the discretion of the squadron leader, but ordered by superior authority. Instructions as to pace should be given at the same time, and the area indicated where troops are to regain the formation ordered and decrease the pace. These are points that have escaped the notice of the Regulations. Orders must also be given as to whether several lines will eventually be formed. These will then generally have to follow each other at shrapnel distance. Only the choice of formation and line of advance must be left to the subordinate leaders, as they alone are in a position to judge of the local effect of the hostile fire. If such dispositions are to be made, all commanders, down to squadron leaders, must be instructed in time, so that they may have already adopted the necessary formation on reaching the dangerous zone. They must at the same time be informed, in so far as can be ascertained, from which direction artillery fire--for this alone can be in question--is to be expected.