Accordingly, when the evening came, Mr. Woolf returned, relieved them from their confinement, and took them back again to the house. His report, however, in respect to the continuance of their journey, was very unfavorable. He thought it would be impossible, he said, for them to cross the Severn. The Republican forces had stationed guards at all the bridges, ferries, and fords, and at every other practicable place of crossing, and no one was allowed to pass without a strict examination. The country was greatly excited, too, with the intelligence of the king's escape; rewards were offered for his apprehension, and heavy penalties denounced upon all who should harbor or conceal him. Under these circumstances, Mr. Woolf recommended that Charles should go back to Boscobel, and conceal himself as securely as possible there, until some plan could be devised for effecting his escape from the country. The king had no alternative but to accede to this plan. He waited at Mr. Woolf's house till midnight, in order that the movement in the streets of the town might have time entirely to subside, and then, disappointed and discouraged by the failure of his hopes, he prepared to set out upon his return. Mr. Woolf made some changes in his disguise, and bathed his face in a decoction of walnut leaves, which he had prepared during the day, to alter his complexion, which was naturally very dark and peculiar, and thus exposed him to danger of discovery. When all was ready, the two travelers bade their kind host farewell, and crept forth again through the silent streets, to return, by the way they came, back to Boscobel. They went on very well till they began to approach the branch stream where they had met with their adventure with the miller. They could not cross this stream by the bridge without going by the mill again, which they were both afraid to do. The king proposed that they should go a little way below, and ford the stream. Richard was afraid to attempt this, as he could not swim; and as the night was dark, and the current rapid, there would be imminent danger of their getting beyond their depth. Charles said that _he_ could swim, and that he would, accordingly, go first and try the water. They groped their way down, therefore, to the bank, and Charles, leaving his guide upon the land, waded in, and soon disappeared from view as he receded from the shore. He returned, however, after a short time, in safety, and reported the passage practicable, as the water was only three or four feet deep; so, taking Richard by the hand, he led him into the stream. It was a dismal and dangerous undertaking, wading thus through a deep and rapid current in darkness and cold, but they succeeded in passing safely over.