'The women and children occupying the farms were removed elsewhere with as little inconvenience to themselves as we could arrange.'
Here again it is impossible to doubt that the British commanders were well within their rights. It is true that Article XXIII. of The Hague Conventions makes it illegal to destroy the enemy's property, but it adds: 'Unless such destruction be imperatively demanded by the necessities of war.' Now nothing can be more imperative in war than the preservation of the communications of the army. A previous clause of the same Article makes it illegal to 'kill or wound treacherously individuals belonging to the hostile army.' It is incontestable that to take the cover of a farmhouse which flies the white flag in order to make attacks is to 'kill or wound treacherously,' and so on a double count the action of the British becomes legal, and even inevitable. Lord Roberts's message to De Wet upon August 3, 1900, restates both his intentions and his reasons for it:
'Latterly, many of my soldiers have been shot from farmhouses over which the white flag has been flying, the railway and telegraph lines have been cut, and trains wrecked. I have therefore found it necessary, after warning your Honour, to take such steps as are sanctioned by the customs of war to put an end to these and similar acts, and have burned down the farmhouses at or near which such deeds have been perpetrated. This I shall continue to do whenever I consider the occasion demands it.
'The remedy lies in your Honour's own hands. The destruction of property is most distasteful to me, and I shall be greatly pleased when your Honour's co-operation in the matter renders it no longer necessary.'
This raises the question of the legality of the burning of farmhouses in the vicinity of the place where the railway is cut. The question presented itself forcibly to my mind when I saw with my own eyes the tall plumes of smoke rising from six farmhouses, De Wet's among them, in the neighbourhood of Roodeval. There is no doubt whatever that in the war of 1870—the classic type of modern war—the villages and populations near the scene of a cut railway were severely punished. But The Hague Conventions had not then been signed. On the one hand, it may be urged that it is impossible without such disciplinary measures to preserve a line of 1,000 miles running all the way through a hostile or semi-hostile country. Also that it is 'imperatively demanded by the necessities of war.' On the other hand, there is Article L., which says, 'No general penalty can be inflicted on the population on account of the acts of individuals, for which it cannot be regarded as collectively responsible.' An argument might be advanced for either side, but what will actually determine is the strongest argument of all—that of self-preservation. An army situated as the British Army was, and dependent for its supplies upon its communications, must keep them open even if it strains the Conventions in doing so. As a matter of fact, farm-burning had no effect in checking the railway-cutting, and had a considerable effect in embittering the population. Yet a General who was cut off from his base thirty times in a month was bound to leave the argument of legality to the jurists, and to adopt the means which seemed most likely to stop the nuisance. The punishment fell with cruel injustice upon some individuals. Others may have been among the actual raiders.
On September 2 Lord Roberts communicated his intentions to General Botha:
'Sir,—I have the honour to address your Honour regarding the operations of those comparatively small bands of armed Boers who conceal themselves on farms in the neighbourhood of our lines of communication and thence endeavour to damage the railway, thus endangering the lives of passengers travelling by train who may or may not be combatants.
'2. My reason for again referring to this subject is that, except in the districts occupied by the Army under the personal command of your Honour, there is now no formed body of Boer troops in the Transvaal or Orange River Colony, and that the war is degenerating into operations carried on by irregular and irresponsible guerillas. This would be so ruinous to the country and so deplorable from every point of view, that I feel bound to do everything in my power to prevent it.
'3. The orders I have at present issued, to give effect to these views, are that the farm nearest the scene of any attempt to injure the line or wreck a train is to be burnt, and that all farms within a radius of 10 miles are to be completely cleared of all their stock, supplies, &c.'
Granting that the penalty is legal at all, it must be allowed that it is put in a minimum form, since only one farm in each case is to be destroyed; and the further clearing of stock is undoubtedly justified, since it would tend to cripple the mobility of Boer raiders approaching the line. Yet one farm for each attack becomes a formidable total when the attacks are on an average of one per day.