The chief importance of Carlisle was in its military character, as an outpost of defence against the Scots. On the opposite coast we see springing up, around a fortress originally built for the same purpose, the beginning of an industrial community at Newcastle-upon-Tyne. The “customs” of the town contain provisions for the regulation of both inland and outland trade; if a merchant vessel put in at the mouth of the Tyne, the burghers may buy what they will; if a dispute arise between one of them and a foreign merchant, it must be settled before the tide has ebbed thrice; the foreign trader may carry his wares ashore for sale, except salt and herrings, which must be sold on board the ship. No merchant, save a burgher, may buy wool, hides, or any other merchandise outside the town, nor within it, except from burghers; and no one but a burgher may buy, make, or cut cloth for dyeing.[93] Round the minster of S. John of Beverley, on the marshy flats of Holderness, there had grown up a town of sufficient consequence to win from the lord of the soil, Archbishop Thurstan of York, a charter whose privileges were copied from those of the metropolitan city itself. As a whole, however, the north was still a wild region, speaking a tongue of which, as William of Malmesbury complained, “we southrons could make nothing,” and living a life so unconnected with that of southern England that even King Henry still thought it needful to reinforce his ordinary body-guard with a troop of auxiliaries whenever he crossed the Humber.[94] [93] Customs of Newcastle, Stubbs, _Select Charters_, pp. 111, 112. [94] Will. Malm. _Gesta Pontif._, l. ii. c. 99 (Hamilton, p. 209).