The day after the battle at the Palikao bridge came a letter from Prince Kung the emperor's next brother, stating that Prince Tsai and his colleagues had not managed matters satisfactorily, and that he had been appointed with plenipotentiary powers for the discussion and decision of the peace question. But the prince went on to request a temporary suspension of hostilities--a demand with which no general or embassador could have complied so long as officers were detained who had been seized in violation of the usages of war. Lord Elgin replied in the clearest terms that there could be no negotiations for peace until these prisoners were restored, and that if they were not sent back in safety the consequences would be most serious for the Chinese government. But even at this supreme moment of doubt and danger, the subtlety of Chinese diplomacy would have free play. Prince Kung was young in years and experience, but his finesse would have done credit to a gray-haired statesman. Unfortunately for him, the question had got beyond the stage for discussion: the English embassador had stated the one condition on which negotiations would be renewed, and until that had been complied with there was no need to give ear to the threats, promises and entreaties even of Prince Kung. As the prince gave no sign of yielding this point during the week's delay in bringing up the second division from Tientsin, Lord Elgin requested Sir Hope Grant to resume his march on Pekin, from which the advanced guard of the allied forces was distant little more than ten miles. The cavalry had reconnoitered almost up to the gates, and had returned with the report that the walls were strong and in good condition. The danger to a small army of attempting to occupy a great city of the size and population of Pekin is almost obvious; and, moreover, the consistent policy of the English authorities had been to cause the Chinese people as little injury and suffering as possible. Should an attack on the city become unavoidable, it was decided that the point attacked should be the Tartar quarter, including the palace, which occupied the northern half of the city. By this time it had become known that Parkes and Loch were living, that they were confined in the Kaou Meaou Temple, near the Tehshun Gate, and that latterly they had been fairly well treated. In execution of the plan of attack that had been agreed upon, the allied forces marched round Pekin to the northwest corner of the walls, having as their object the Summer Palace of the emperor at Yuen Min Yuen, not quite four miles distant from the city.