The negotiations with the States-General dragged on throughout the summer without much result, and in August James took the sudden resolution again to demand from the Dutch fishermen the payment of the assize-herrings. This was doubtless caused by the receipt of a letter from Sir Dudley Carleton, informing him that the herring-fishers had gone that year to the coast of Scotland with extraordinary convoy, the number of their men-of-war having been doubled, and expressing the hope that notwithstanding this the king would send some one to make the usual demand in a peaceable manner; otherwise, said Carleton, the Hollanders “will think his Majesty has laid aside his pretension.”[337] James accordingly wrote hurriedly to the Council at Edinburgh, saying it was necessary to make requisition of his duties from the Hollanders fishing on the coasts of Orkney and Shetland, in order both to keep possession of the fishing and to foil any plea from the States-General that no such duties had been demanded of them. He had intended, he said, to send a ship of war, but those which were ready were otherwise engaged, and there would not be time to equip a vessel in England before the Hollanders returned from the fishing. The Council were therefore instructed to fit out with all expedition either his own pinnace or any other ship which could conveniently be procured, and to send it to the North Isles with such person as the deputy of the Duke of Lennox should choose, who was to be instructed “in fair tearmes and calme and peciable maner to crave oure said dewties, and accept of any suche answer as they sall gif him, without making any furder questioun or dispute in the mater.”[338] Here was another Brown mission over again; but James forgot, if indeed he ever knew, that at that time of year the Dutch herring fishermen would be very far from the North Isles, and fishing along the English coast.[339] The fact was well known at Edinburgh, but, for whatever reason, it was not pointed out to the king; and the Council, urged to use “exceeding great haste,” chartered a Leith vessel, the _Restore_, put Mr Patrick Bruce on board to demand the tax from the Hollanders, along with a notary “to give instruments thereupon,” and despatched it on its bootless errand to the Shetlands. No Hollanders could be discovered, and the _Restore_ came back to Leith. The reason of the king’s action, as well as of Carleton’s advice, is doubtless to be sought in the desire to strengthen the case against the Dutch in view of an expected special embassy from The Hague, whose appointment was now mooted, and which was designed to settle various differences between the two countries that had become acute. Besides the herring fishery, which was a never-failing subject of dispute, there was the trade in cloth, the East Indies, and the “Greenland” whale fishery, about which it is necessary to say something here.