"Amidst the wreck of his fortunes Charles seized on the growing discord among his opponents as a means of retrieving all. He trusted that the dread of revolution would at last rally the whole body of conservative Englishmen round the royal standard; and it is likely enough that had he frankly flung himself on the side of the Parliament at this juncture he might have regained much of his older power. But, beaten and hunted as he was from place to place, he was determined to regain not much but all. The terms which the Houses offered were still severe; and Charles believed that a little kingcraft would free him from the need of accepting any terms whatever. He therefore intrigued busily with both parties, and promised liberty of worship to Vane and the Independents at the moment when he was negotiating with the Parliament and with the Scots. His negotiations were quickened by the march of Fairfax upon Oxford. Driven from his last refuge at the close of April 1646, the King had to choose between a flight from the realm or a surrender to one of the armies about him. Charles had no mind to forsake England when all seemed working for his success; and after some aimless wanderings he made his appearance in May in the camp of the Scots."