The journals of the day which stated that the barricade in the Rue de la Chanvrerie, that "almost impregnable fortress," as they called it, reached the level of a first-floor, are mistaken, for the truth is that it did not exceed an average height of six or seven feet. It was so built that the combatants could at will either disappear behind it or ascend to its crest by means of a quadruple row of paving-stones arranged like steps inside. Externally the front of the barricade, composed of piles of paving-stones and barrels, held together by joists and planks passed through the wheels of the truck and the omnibus, had a bristling and inextricable appearance. A gap, sufficiently wide for one man to pass, was left between the house-wall and the end of the barricade farthest from the wine-shop, so that a sortie was possible. The pole of the omnibus was held upright by ropes, and a red flag fixed to this pole floated over the barricade. The small Mondétour barricade, concealed behind the wine-shop, could not be seen, but the two barricades combined formed a real redoubt. Enjolras and Courfeyrac had not thought it advisable to barricade the other portion of the Rue Mondétour, which opens on to the Halles, as they doubtless wished to maintain a possible communication with the outside, and had but little fear of being attacked by the difficult and dangerous Rue des Prêcheurs. With the exception of this issue left free, which constituted what Folard would have called in a strategic style a _boyau_, and of the narrow passage in the Rue de la Chanvrerie, the interior of the barricade, in which the wine-shop formed a salient angle, presented an irregular quadrilateral enclosed on all sides. There was a space of twenty yards between the great barricade and the tall houses which formed the end of the street, so that it might be said that the barricade leaned against these houses, which were all inhabited, but closed from top to bottom.