On September 7, Surrey reached Wooler, a few miles from the Scottish camp: on the previous day James moved from the low ground near Ford, and took up his position on Flodden Edge. The lower course of the Tweed, where it forms the boundary between England and Scotland, is towards the north-east. About ten miles from its mouth, a mile or two above Norham, the Till falls into it on the English side, nearly at right angles. Flodden Edge is a high ridge a mile or more in length, running east and west, nearly south of the mouth of the Till, and about five miles off; its easternmost end almost reaches the Till, just above Ford. The descent is abrupt on the south to the wide plain of Millfield, stretching along the Till nearly to Wooler. On the north the slope is more gradual, and is broken by a hollow rising to another lower ridge, beyond which the descent is continued to Brankston. Flodden Edge was an excellent position in which to await attack, at any rate from the south, but an impossible one for long occupation, being badly supplied with water, though not quite destitute of it. Local ingenuity, anxious to gratify the lovers of poetry, and devoid of military insight, points out a scanty spring on Flodden Edge as the "Sybil's Well" beside which the wounded Marmion was laid to die. As will be seen from the details of the battle, it is simply impossible that any Englishman should have come there, still more impossible that Marmion should have left Clare there under charge of his squires. Sir Walter Scott is not however in any way answerable for this mistake: in a note he expressly says that Sybil's well must be situated somewhere behind the English right. The well was of course the creature of his own imagination; and from the shape of the ground no spot in that quarter could have given the dying Marmion a view of the whole battle-field. Surrey, on arriving at Wooler, and discovering where the Scots were, tried to play once more on James' weakness: he sent him a letter reproaching him for having quitted the level ground, and challenging him to come down on the appointed day and fight on the Millfield. This time however James refused even to hear the herald; either he was visited by a stray gleam of common sense, or his nobles prevented the purport of the message from reaching him. Surrey was not at all the man to attack a formidable position if he could manœuvre his enemy out of it. Accordingly on September 8 he crossed the Till at Wooler and marched down its right bank, but far enough from the river to be concealed from the Scots by the high ground east of it. Halting for the night on Barmoor, he continued his march next morning, and recrossed the Till with his vanguard and artillery at Twizel Bridge close to its mouth, the rest of his army crossing by fords higher up the stream. Surrey was now between the Scots and their country: James must fight, and his promise was given to fight on that day.