But the particular case which brought matters to a climax was connected with Scotland. Palmer had sent two officers to Edinburgh, not to promote the conveyance of mails by coach, but to reform the internal management of the Scotch Post Office; and these officers had given orders for various changes to be made. Robert Oliphant was at this time deputy postmaster-general for Scotland, and from him alone, according to the terms of his commission, were Post Office servants in Scotland to receive instructions. It was by mere accident that the postmasters-general heard of the proceedings of Palmer's agents in Edinburgh, and, as soon as they did so, they wrote to Oliphant desiring that the proposed changes might be suspended until he had reported his opinion upon them and received authority from London for carrying them into effect. They at the same time wrote to Palmer, sending him a copy of their letter to Oliphant, and giving him to understand that he had exceeded his powers. Palmer now threw off all restraint. He charged the postmasters-general with superseding his commission; he cautioned them against further interference with his regulations, and he appealed to the minister, to whom alone he declared himself to be responsible. It was true, he said, that he was nominally responsible to the postmasters-general, but, except for a legal difficulty connected with the constitution of the Post Office, he would have received an independent appointment. His commission had been made out as it stood merely as a matter of present necessity; and that in such circumstances they should venture to supersede it appeared to him a hasty and ill-advised measure--a measure not consistent with the judgment and temper which usually guided their proceedings. He had a profound veneration for the nobility of the country, and he could give no stronger proof of it than by stating that he still retained his respect and esteem for them in spite of their unhandsome conduct. The more he reflected on this conduct, the more he was struck at the haste and violence of it. Was it reasonable to suppose that he would consent to carry out his plan in trammels and fetters, and, liable as the postmasters-general were to change, to submit his regulations to them to be checked and controlled? The considerations for which he had received his appointment were twofold--for the good he had done in the past, and for the good he might do in the future. "When, therefore," he continued, "your Lordships from mistake or ill-advice shall send me any commands that I think may go to mischief instead of good, I shall most certainly not observe them; and if I apprehend ill consequences from any you may think proper to send to any of the officers under me, I shall take the liberty, for your Lordships' sake as well as my own and the public's, to contradict them."