Should the patrol be obliged to ride through country where it might be surprised, it will be advisable first to make a halt and to send on scouts. Manœuvres have repeatedly proved that the point is insufficient in such a case.

It is in most cases quite inadmissible, especially in hostile country, to divide the patrol and to arrange a meeting-place farther to the front. As there will usually be at most but one map available, the detached party will find themselves in the enemy's country without means of locating themselves, probably unable to make themselves understood by the inhabitants, and in any case will run the danger of being betrayed by them. It will not even be of much avail if they are given some kind of sketch if they meet with and are chased by the enemy.

I should therefore like to utter a warning against the custom of such division of patrols in peace which could not be carried out in the enemy's country. In friendly country they are possible, but always dangerous. The various detachments having insufficient fighting strength, the possibility of sending back information will be reduced and a junction will always be doubtful, while any collision with the enemy may make it impossible.

There is another error into which patrols frequently fall in peace manœuvres, and that is, of leaving the road assigned to them for observation without sufficient reason, and of using other roads upon which other patrols are working. Even when a patrol has sure indication that it will not meet with the enemy upon the road assigned to it, it should still remain upon this road, and send back definite negative information, even if no instructions to this effect have been received.

On collision with the enemy's patrols, action must be taken in as offensive a spirit as possible, but after due reflection. Should a charge promise any kind of success, the opponent must be attacked in the most determined way. It will also often be possible to defeat an enemy of superior numbers by a carefully laid ambush. Every success of this kind will increase our own moral superiority, paralyse the enemy's reconnaissance, and facilitate the transmission of information. Before attacking, however, it should always be ascertained whether the enemy is followed by any close support which might turn an initial success into a worse defeat. Thus it does not, for example, promise success to attack the point of an advancing squadron under the apprehension that it is a single patrol. Making prisoners and carrying them off, or sending them back under escort from the patrol, is to be deprecated. They can generally be rendered harmless by depriving them of their horses, arms, and boots. Good captured horses, however, should be always used, either to replace the tired cattle of the patrol, or lead with it in reserve.

Should the patrol meet with a superior force of cavalry, it must endeavour to extricate itself and to get round the enemy's flank. Under such circumstances the ability to ride quickly and safely across country will be of great service. But it is important, as soon as the patrol is in safety, that it should again reach the road detailed to it, and also that the men should be instructed as to how to avoid the enemy, when carrying messages to the rear, without losing their way.

When a patrol has been successful, by judicious riding, determined fighting, and clever avoidance of the enemy, in obtaining information as to the enemy, it is of the utmost importance what information is to be sent back, and when and how it should be sent.

As I have already indicated above, the patrol must be perfectly clear as to what facts are most important from the Head Quarters' point of view. If the opposing armies are still so far apart that a collision cannot be expected, only those matters that are of strategic importance need be ascertained and transmitted: e.g. number of the hostile columns, objective of the day's march, any circumstances that lend themselves to a conclusion as to alterations in the enemy's direction of march or the combination of his forces. In such a case there is no need for information as to details. The closer, however, the opposing armies approach one another, the more does information which is of tactical significance increase in importance. It is not always advisable to confine oneself to reporting the bare facts. It will often be desirable to indicate also the process of reasoning by which the reporting officer arrives at his impression, for this originates from a number of imponderabilia which cannot always be detailed in a report. When this is done, it must be thoroughly and carefully considered how far this personal impression is dependent upon facts, or if it does not rather rest upon certain feelings, as to the cause of which no clear account can be given. Should the latter be the case, the personal point of view is best left out. Preconceived opinions originate but too easily in war, and may lead to a biassed interpretation of reports, and, consequently, to faulty dispositions. The facts must always be weighed with sober impartiality. Only thus can a true and definite appreciation be arrived at.

The same naturally holds good for those reports which are sent in from the reconnoitring squadrons or other reporting centres. The method in which such information is sifted for passing on brings into play, in a certain sense, personal conceptions. It is therefore all the more necessary to reflect seriously over their preparation.

It is imperative that any important information should reach the Head Quarters of the army or the Great Head Quarters as early as possible, at all events, early enough to allow of the measures rendered necessary by the enemy's movements to be initiated and carried out. The patrol leader must therefore consider the time requisite for a wheel or other such movement of a modern army in order to calculate what is the latest time, under any circumstances, that his information must be sent in. It is obvious, and has already been demonstrated, that he should be instructed as to the advance of his own army in order that he may be able to appreciate these matters.