Neutral Rights and Obligations in the Anglo-Boer War

by Robert Granville Campbell

TRADING WITH THE ENEMY.

Almost contemporaneously with the German-English controversy with reference to the restrictions which might legitimately be put upon German mail steamers Great Britain and the United States became involved in a lengthy correspondence.

Various articles of the general nature of foodstuffs were seized upon ships plying between New York and Delagoa Bay. It developed later that the seizures were justified by England not upon the ground of the guilt of carrying contraband per se, but because an English municipal regulation was alleged to have been violated by English subjects in that they had traded with the enemy. But the fact was incontrovertible that the port of destination as well as that of departure was neutral. The burden of proof under the circumstances rested upon the captor to show that goods innocent in themselves were really intended for the enemy. Consequently the line of justification which was set up involved not merely an extension of the doctrine of continuous voyages, but an application of this much mooted theory that would show an ultimate intention to trade with the enemy.

The offense of trading with the enemy is not a new one in international law. In 1799 Sir William Scott, afterwards Lord Stowell, sitting upon the case of the Hoop, which is perhaps the leading case upon the subject, declared that all trading with the enemy by the subjects of one State without the permission of the sovereign is interdicted in time of war[1]. It was pointed out that, according to the law of Holland, of France, of Spain and as a matter of fact of all the States of Europe, "when one state is at war with another, all the subjects of the one are considered to be at war with all the subjects of the other and all intercourse and trade with the enemy is forbidden." This principle has been accepted in the United States as one of the conditions of warfare. Wheaton declares: "One of the immediate consequences of the commencement of hostilities is the interdiction of all commercial intercourse between the subjects of the States at war without the license of their respective Governments."[2]

[Footnote 1: 1 C. Rob. 200.]

[Footnote 2: Elements of International Law, Dana Ed. (1866), §309 et seq.]

In England a declaration of war is equal to an Act of Parliament prohibiting all intercourse with the enemy except by the license of the Crown. The penalty of such illegal intercourse is the confiscation of the cargo and of the ship engaged in such trade. The instructions are emphatic upon the point: "The commander should detain any British vessel which he may meet with trading with the enemy unless, either: (1) He is satisfied that the master was pursuing such trade in ignorance that war had broken out, or, (2) The vessel is pursuing such trade under a license from the British Government."[3]

[Footnote 3: British Admiralty Manual of Naval Prize Law (1888), §38.]

When a vessel is bound for a belligerent port it appears that the burden of proof is thrown upon the ship's captain to show that goods so shipped are not intended for the enemy. In the case of the Jonge Pieter (1801) goods purchased in England were shipped for an enemy port but were seized by a British cruiser under the right of a belligerent. It was attempted to be set up that the goods belonged to citizens of the United States, but in the absence of documentary proof condemnation was decreed on the ground of hostile ownership.[4]

[Footnote 4: 4 C. Rob. 79; other cases bearing upon the subject are: the Samuel (1802), 4 C. Rob. 284 N; the Nayade (1802), 4 C. Rob. 251; the Franklin (1805), 6 C. Rob. 127; see also Kent's Commentaries, Vol. I, p. 87; Halleck, International Law (1878), Vol. II, p. 130; Moore, Digest of Int. Law, Vol. VII, p. 534; White, L.Q. Rev., Vol. 16, p. 407.]

The decisions in these cases as well as the general opinion of the past had shown what the British view was, namely, that all trading with the enemy is absolutely forbidden to British subjects upon the outbreak of war. But in the controversy between the English Government and that of the United States with reference to foodstuffs bound for Delagoa Bay on board English ships the argument set up by the British authorities was not generally considered well founded, since little more than suspicion was produced as evidence to show that any of the ships really intended to trade with the enemy. There was no dissent from the established rule that trading with the enemy on the part of the subjects of the belligerent States is prohibited. But those nations whose citizens or subjects suffered loss by the enforcement of the English law were not satisfied that the English ordinance had been violated either in deed or by intent.

Soon after war had begun it was known that the English authorities would scrutinize closely any transactions of British ships, or of ships leased by English firms, which had dealings in a commercial way with the warring Republics. On November 24 the Official Imperial Gazette of Berlin had published the following note: "According to official information British subjects are forbidden by English law to have any trade or intercourse with the South African Republic and the Orange Free State, or with the subjects of these two states, within their territories, during the continuance of the present state of war."[5] Because of this prohibition, it was pointed out, all goods sent by English ships and intended for the South African Republic or the Orange Free State and ships of war, even in cases where the goods were not contraband of war, might be legally detained by the British authorities. Attention was called to the fact that this measure might also be applied to goods destined for ports in the neighborhood of the seat of war and not belonging to Great Britain. German commercial circles were warned that they should consider whether under the circumstances it was not to their interest to avoid using British ships for transporting goods to South Africa during the war.

[Footnote 5: London Times, Nov. 24, 1899, p. 7, col. 4.]

Notwithstanding this announcement, toward the close of December the British Foreign Office stated that information had reached the Secretary of State for Foreign Affairs which showed that it was not generally known that trading with the enemy was unlawful. The English view of the restrictions upon British subjects was thus pointed out: "British subjects may not in any way aid, abet, or assist the South African Republic or the Orange Free State in the prosecution of hostilities, nor carry on any trade with, nor supply any goods, wares or merchandise to either of those Republics or to any person resident therein, nor supply any goods, wares, or merchandise to any person for transmission to either Republic, or to any person resident there, nor carry any goods or wares destined for either of the Republics or for any person resident therein."[6] It was further declared that these restrictions applied to all foreigners while they were on British territory, and that all persons, whether British subjects or foreigners, who might commit any of the prohibited acts would be liable to such penalty as the law provided.

These municipal restrictions obviously made illegal on the part of English subjects and of strangers temporarily resident upon British soil all commercial acts, from one country to the other, all buying and selling of merchandise, contracts for transportation, as well as all operations of exchange, or the carrying out of any contract which would be to the advantage of the enemy. A time-honored English maxim declares: "Est prohibitum habere commercium cum inimicis."

[Footnote 6: British and Foreign State Papers, vol. 92, p. 383.
Notice … warning British Subjects against trading with the enemy,
London, December 22, 1899.]

When Great Britain attempted to enforce these recognized prohibitions against trading with the enemy it was found difficult to show that the suspected ships had in reality had dealings with the public enemy or with its agents. The ships were not bound for a hostile port nor for a blockaded one, but for a neutral harbor which was not even contiguous to either the Transvaal or Orange Free State. Other Governments, although ready to admit that it was competent for England to forbid her own subjects to trade with the enemy, were not willing to allow their respective subjects to suffer the loss of goods which had been shipped in good faith. The character of the goods apparently excluded the idea of contraband of war, and the ships themselves, since they were bound from neutral ports to a neutral port, appeared to be acting in good faith.