News of these strange events was conveyed to Douglas, now in England on his return from the pilgrimage of pride and ostentation to which, though it was professedly for the Papal jubilee, no one attempts to give a religious character. He was returning at his leisure, lingering on his way, not without suspicion of secret treaties with the English in support of the party of York, though all the prepossessions of Scotland and King James were on the other side: but hurried home on hearing the news, and was politic enough to make immediate submission as soon as he became aware of the seriousness of the crisis, promising everything that could be demanded of him in the way of obedience and respect of "the King's peace." Once more he was fully and freely pardoned, his lands, with some small diminution, restored, and the King's confidence given back to him with a too magnanimous completeness. In the Parliament held in Edinburgh in June 1451 he was present, and received back his charters in full amity and kindness, to the great satisfaction and pleasure of "all gud Scottis men." Later in the year, in his capacity of Warden of the Marches, he was employed to assuage the endless quarrels of the Border, but during his negotiations for this purpose secretly renewed his mysterious and treacherous dealings with England, of which there is no very clear account, but which was of all others the kind of treachery most obnoxious to his countrymen. So far as would appear, James obtained some hint of these clandestine proceedings, and was very angry, "highly commoved," as was natural: on hearing which Douglas appeared once more to ask pardon, with apparently an inexhaustible confidence in the clemency of the young man whom he had guided so long. But the idea of some "quyet draucht betwixt him and the King of Ingland," some secret understanding with the old enemy, was more serious still than domestic rebellion, and though he pardoned at the "great request" of the Queen and nobles, the King did not again restore so doubtful a representative to the great offices he had held. There would seem to have been a pause of consternation on the part of Douglas when he found for the first time the charm of his friendship and every petition for pardon ineffectual. To attribute the change to old Crichton, who had recovered much of his former influence and was again Chancellor, was easy, and the Earl who had but the other day sworn the King's peace with all, set an ambush for his old opponent, and would have succeeded in killing him but for Crichton's son, "ane young valiant man," who overcame the bravos, and housed his father safely in his Castle of Crichton. Douglas himself was afterwards almost surprised in Edinburgh by Crichton's followers, and saved himself only by a hurried departure not unlike a flight.