From that day Imbono's villagers began the collection of rubber. Boloko and his men seized as many huts as they required, and demanded regular and copious supplies of food for themselves and their hangers-on. Before twenty-four hours had passed Boloko, with half a dozen of his guards, strolled over to Jack's village, and looked in at the gateway of the stockade. Jack had already decided to adopt military precautions. Two of his best men were doing sentry-go at the gate. When Boloko saw them and their rifles he thought better of entering as he had purposed. He stood for some time taking stock of the tidy compound and the neat new huts around, and discussing with his men this unexpected discovery. Then with a malignant scowl he returned to Ilola.
For some days Jack saw no more of Boloko. He remained within his own stockade, thinking it would do the chief no good if he too openly showed friendship. Every day he put the men through their usual drill, never giving the least sign that he was aware of being closely observed by the forest guards. The drilling of Imbono's men had ceased; the adult villagers were now engaged in the collection of rubber.
From what Jack heard from his men, it soon became clear to him that Boloko was anxious to pick a quarrel with the chief. His motive, Jack guessed, was partly to show his authority, partly to flaunt his contempt of the friendship between Imbono and the white men. His design was to some extent kept in check by the knowledge that Jack had fifteen men well armed and trained, and the presence of the two white men, Inglesa too--he had a wholesome respect for the Inglesa--was in itself a considerable deterrent. But he began to find fault with the quality of the rubber brought in; declared that the villagers kept the best fish for themselves and gave him the worst; complained that his men were made ill by rotten manioc. Imbono took care that the details of these grievances were carried to Jack, who, however, held aloof, still feeling that interference on his part would do no good, while it would certainly aggravate the situation. When the Congo Free State entrusted the collection of its revenue to such subordinates as Boloko, commanding ruthless savages like the forest guards, there was nothing to be done.
