In Singapore the Rajah received instructions from the Foreign Office to proceed to Bruni to conclude a treaty with the Sultan for the arrangement of commercial relations, and for the mutual suppression of piracy; to reserve to H.M.'s Government power and jurisdiction over all British subjects residing within the Sultanate, and to bind the Sultan not to alienate any portion of his dominions to any foreign power or to others without the sanction of her Majesty's Government. The Rajah proceeded to Bruni in the _Nemesis_, touching at Kuching on his way, and the treaty was signed on May 27. On the 30th, when leaving the Bruni river, the _Nemesis_ was hailed by a passing canoe, and received the information that a fleet of pirates was in the offing. The steamer immediately started in pursuit, and the pirates, finding escape impossible, came to anchor in a small bay with their bows seaward, and secured their prahus, eleven in all, together with hawsers. The engagement which followed, and which lasted several hours, the pirates fighting desperately, resulted in five of the pirate prahus being destroyed, and six effecting their escape.[148] The _Nemesis_ lost two killed and six wounded, and the pirates about sixty killed. Fifty more, who had escaped inland, were captured by the Sultan's men, and executed in Bruni. About 100 captives, mostly Chinese and Malays, were rescued and sent to Singapore. The pirates, who were Baleninis, were on their return from a year's cruise laden with plunder and captives. They had proposed to attack Kuching, but had thought better of it.[149] The desire to visit England was now strong upon the Rajah. Besides personal reasons, the wish to see his relations and friends, and to obtain change and rest, he also felt that he could effect more than by correspondence were he personally to interest Ministers in Bornean affairs and urge on them the necessity of a decided course for the suppression of piracy, which could be put down were a steady course pursued instead of mere convulsive efforts, and Sulu he wished to see crushed.[150] Sarawak, where all was peaceful, would be safe under the administration of his connection, Mr. A. C. Crookshank.[151] Labuan was established as a naval station under naval administration. Bruni had been reduced to subjection, and was powerless to give further trouble, and the coast was generally quiet; so, there being nothing requiring attention in the immediate future, he sailed from Singapore in July, and arrived in England early in October.