After his return from this expedition the Rajah took advantage of the lull that was certain to follow, for the Dayaks would lie low for a time fully expecting to be again attacked, and proceeded to visit his little colony at Labuan. From thence he passed on to Sulu, where he concluded a commercial treaty with the Sultan, returning to Kuching at the end of May. In the meantime Admiral Sir Francis Collier had despatched the _Albatross_, Commander Farquhar,[163] to Sarawak, to take the _Mæander's_ place, and she had arrived at Kuching before the Rajah's return in the _Nemesis_, and had there been joined by the _Royalist_, Lieutenant Everest. Preparations were pushed forward to deliver a final blow to the Saribas and Sekrang pirates, who, now the Ramathan, or fast month, had commenced, considered themselves safe, under the firm persuasion that the Rajah would not move against them so long as it lasted, out of regard for the religious scruples of the Malays. The expedition started on July 24. It comprised the _Nemesis_, the _Royalist_, and the _Ranee_ (the _Mæander's_ little steam tender), seven men-of-war boats, and the Rajah's Malay force of eighteen war prahus manned by 640 Malays. At the mouth detachments of Lundu and Balau Sea-Dayaks, and Malays from Samarahan and Sadong joined, which brought the native force up to a total of seventy prahus with 2500 men. The _Royalist_ was towed by the _Nemesis_ into the Batang Lupar, and left to guard that river off the mouth of the Lingga, and the latter went on to the entrance of the Saribas, where, with the ships' boats, she took up her position. The main force joined her on the 28th, and the same evening information was received that a large piratical bala, under the command of the Datu Patinggi of Saribas and the principal Malays, had left the Saribas two days previously and had gone northwards. The Rajah and Captain Farquhar immediately determined to intercept them on their return. With twelve war prahus and two men-of-war cutters the Rajah took up a position across the mouth of the Kalaka, to prevent the pirates gaining their way home by that river. The _Nemesis_, with the rest of the force, blocked the Saribas, and the only other route open to them _via_ the Batang Lupar was guarded by the _Royalist_. There was an alternative way back, a long one, up the Rejang and Kanowit, but they were not likely to take this. On the evening of the 31st, a rocket sent up from the _Rajah Singha_,[164] the Rajah's war prahu, announced the approach of the enemy. They came on boldly, and, perceiving the force at the entrance of the Kalaka, but not the more formidable one hidden by the long promontory separating the mouths of the two rivers, dashed on for the Saribas with defiant yells, to encounter in the growing darkness greater peril, and thus commenced the most famous fight in the Sarawak annals, which brought a just retribution on these savage pirates and for