The efficiency of Portugal's performance of neutral duties varied during the war. As early as August 25, before negotiations had been broken off between the Transvaal and Great Britain, the Portuguese Governor at Lorenzo Marques refused to permit two cargoes of Mauser ammunition to land because it was consigned to the Transvaal. The ammunition was transferred to a Portuguese troop ship, and the Governor assigned as sufficient reason for his action the fact that Great Britain had urged the measure upon the Portuguese authorities. He stated that orders had been received from Lisbon that guns and ammunition for the Transvaal should not be landed until further notice from the Portuguese Government. The Transvaal strongly protested against this act as a breach of a treaty between the two Governments in which by Article VI the Portuguese Government was prohibited from stopping ammunition intended for the Transvaal, but upon representations by England might stop ammunition on its way to any English colony. The opinion in the Transvaal was that the act on the part of Portugal and Great Britain constituted an act of war, in that peaceable negotiations were still pending, a view which seems fully warranted since Portugal possessed no right to treat any traffic as contraband before war had begun. A petition was circulated at Pretoria advising the Government to discontinue negotiations pending with England looking to a peaceful settlement of the issues between the two Governments. Although this step was not taken, the protestations made by the Transvaal seem to have had their effect upon the Portuguese authorities, for upon the outbreak of war the banks at Lorenzo Marques continued to accept Transvaal coin, and after the first flurry caused by the transition from peace to war the Transvaal notes were accepted at their face value.

By the middle of December the English Government had begun to view the condition of affairs at the port of Delagoa Bay and the town of Lorenzo Marques with grave dissatisfaction. It was publicly alleged that Lorenzo Marques was nothing more nor less than a base from which the Transvaal obtained everything that it needed. Further than this, it was declared that the town was the headquarters of Transvaal agents of every description who were in daily communication with their Government and with Europe. The English authorities felt themselves helpless to prevent the importation of machinery and other material required for the mines which were worked by the Transvaal Government. Even explosives for the government factory and actual ammunition reached the Transvaal by way of Lorenzo Marques because of the inability of the English cruisers to make a thorough search of foreign vessels bound for a neutral port and professedly carrying foodstuffs. British shippers alleged that while they were prohibited from trading with the enemy foreign shippers were reaping the profits and materially aiding in the prolongation of the war.

It later developed that the apparent neglect on the part of Portugal to observe a strict watch over the character of goods allowed to pass through to the Transvaal was not entirely due to the governmental attitude at Lisbon. It seems that the Dutch consul at Lorenzo Marques had taken over in the way of friendly offices the interests of the Orange Free State as well as those of the Transvaal. It was also ascertained that the consul of Holland was the manager of the local agencies for a number of steamboat companies, among them the Castle Packet Company, the African Boating Company, the British India, and the British and Colonial Steam Navigation Company. Only one English company had put patriotism before profit and transferred its agency from the Dutch consul upon the outbreak of war.

The British Government was also handicapped by the fact that local British banks accepted the drafts issued by the Transvaal and Orange Free State. The Transvaal dies of 1899 and 1900 had been seized by the English, but despite this fact the coins issued with the date of the dies of 1897 and 1898 were freely used by the local English banks.[8] This unpatriotic action on the part of British subjects controlling the banks made easy the work of the Boer forwarding agents; it was alleged, and the fact seemed pretty well authenticated, that the Dutch consul, Mr. Pott, facilitated this work by allowing contraband to be landed at night. Such articles thrown into half-laden trucks upon the railway often reached the Transvaal without detection. Cases labelled "candles" were hoisted in without pretense of examination. It was alleged also that guns and fifty tons of shells had been landed in December under the very noses of two British warships, and that wholesale smuggling was going on with the connivance of a nominally neutral consular agent.

[Footnote 8: London Times, Weekly Ed., Jan. 12, 1899, p. 20, col. 4.]

Under the protests of the British Government, however, orders arrived from Lisbon which revived an old law requiring all persons leaving Portuguese territory to obtain passports signed by the Governor-general. The applicants were required to give guarantees through their respective consuls that they were not going to the Transvaal for the purpose of enlisting. The Portuguese authorities took the matter in hand, and persons attempting to go without passports were promptly sent back. The customs authorities began a stricter watch over the Transvaal imports, and on January 19 seized as contraband three cases of signalling apparatus consigned to Pretoria.[9]

[Footnote 9: London Times, Weekly Ed., Jan. 19, 1900, p. 36, col. 3.]

It was claimed, however, that of the imports of £30,500 to Delagoa Bay during December there had been forwarded to the Transvaal goods valued at not less than £21,000. And it seemed evident to England, despite the more stringent port regulations, that the number of foreigners daily entering the Transvaal by way of Lorenzo Marques was far in excess of the number which would be desirous of going to Pretoria for peaceful purposes. Mr. Pott, it was still alleged, was acting as the head of a Boer organization for facilitating the entrance of men desiring to enlist with the Boer forces. He was consequently cautioned in January by the Portuguese Governor that if he recruited for the Boer forces or was detected doing anything inconsistent with the neutral obligations of Portugal, a request would be made to the Netherlands Government to have him transferred to another field. The Portuguese authorities at the same time began a closer supervision of the persons who were allowed to enter the Transvaal from Portuguese territory. The previous restriction that passports be signed by the respective consuls of persons leaving for Transvaal territory was considered insufficient, and the consuls of the different countries represented at Lorenzo Marques were informed that they must personally guarantee that the applicants whom they endorsed were not military men, and were not proceeding to assist the Boer forces in the field.

These restrictions, while giving evidence of Portugal's efforts to see that the neutrality of the port was respected, did not satisfy the English authorities. The latter still alleged that no doubt existed as to the fact that Lorenzo Marques was being used by Boer agents as a recruiting station for the Transvaal forces. It was asserted that large numbers of "men of military stamp" landed daily at Lorenzo Marques from all parts of Europe, and were allowed to proceed to the Transvaal for the purpose of either actually enlisting with the Boers or working the government mines. It was alleged, too, that a number of these newcomers were "smart looking men," evidently officers. The majority, however, were of a low class, mostly penniless adventurers. On February 2 the report was made to the English authorities that twenty of the better sort, many wearing riding boots and carrying field glasses, had left Lorenzo Marques for the Transvaal, and as tending to throw suspicion upon the purpose of their journey, a Transvaal detective was "most assiduous" in his attentions to them.[10] The influence of the consul of Holland largely defeated all efforts to stop entirely the imperfect fulfillment of the duties of neutrality incumbent upon the port.

[Footnote 10: London Times, Weekly Ed., Feb. 5, 1900, p. 84, col. 2.]