In the meantime a messenger, supposed to be a Chinese merchant, came off from the town, under a flag of truce, requesting to know the object of the visit of so large and formidable a squadron. The answer to this question was simple enough, and was sent in the name of the plenipotentiary, the general, and the admiral, to the effect that "they required that the demands made last year at Tientsin, (near Pekin,) by Captain Elliot, should be complied with; and that hostile measures would, if necessary, be adopted to enforce them. Nevertheless, that as the plenipotentiary and the commanders-in-chief were moved by compassionate feelings, and were unwilling to cause the death of so many officers and soldiers as must perish, they were willing to allow all the officers and troops in the town to retire with their personal arms and baggage, in order to save the people from being hurt, upon condition that the town and fortifications of Amoy should be at once delivered into the hands of the British forces, to be held for the present by them." A white flag was to be exhibited from the fortifications, if these terms were acceded to; otherwise, hostilities would commence. As might be expected, the white flag was not displayed. The morning was very hot and sultry; but about one o'clock a steady, favourable breeze set in, and the squadron got under weigh. The plan was, to make a simultaneous attack upon all the batteries at once, both against those upon Amoy and those upon Kolingsoo. The troops were also to be landed, with the object of taking the batteries in the rear; and the Nemesis and Phlegethon steamers were to be employed to convey them to the appointed place of debarkation. The ships were likely to bear the chief brunt of the engagement; but Sir Hugh Gough made every disposition for the employment of the land forces, and his general order, issued just before the attack was to take place, deserves especial notice. He directed his remarks very strongly to the question of plundering; and observed, that "as Amoy was a large commercial port, and there had once been an English factory there, it was highly important that no act should be committed which could tend to embarrass our future friendly intercourse. The government and the military were to be overcome, and public property taken possession of, under certain instructions, but _private property_ was to be held inviolable; and that which in England," observed the general, "obtains the name of robbery, deserves no better name in China." The camp followers were made liable to be _put to death_ for plundering; and orders were issued to punish on the spot any man straggling from his corps.