Edward III was still formally at peace with David II and his dealings with Balliol were therefore deliberately obscured. He of course knew what was happening and Balliol probably did homage in secret before leaving, but Balliol's desperate scheme must have seemed doomed to failure. Edward therefore refused to allow Balliol to invade Scotland from across the River Tweed. This would have been too open a breach of the treaty. He agreed to turn a blind eye to an invasion by sea, but made it clear that he would disavow them and confiscate all their English lands should Balliol and his friends fail.