All the fortifications were somewhat antiquated in type, nothing having been done to modernize the defences since the war of the Spanish Succession[23]. Ferdinand VI and Charles III had neglected Gerona in favour of the new fortress of Figueras, nearer to the frontier, on which large sums had been expended--for the benefit of the French who seized it by treachery in 1808, and were now using it as their base of operations. The actual wall of enceinte of the city was mediaeval--a plain rampart twenty-five feet high, too narrow for artillery and set thickly with small towers; only at its two ends, on the Oña and the Ter, two bastions (called those of La Merced and Santa Maria) had been inserted, and properly armed. This weakness of the walls went for little so long as Monjuich, the Capuchins, and the other forts held firm, since the enemy could only approach the town-enceinte at its two ends, where the bastions lay. Far more dangerous was the feebleness of the Mercadal, whose ramparts formed the southern section of the exterior defences of the place. Its circuit had five plain bastions, but no demi-lunes or other outer defences, no covered way nor counterscarp: its profile, only some eighteen or twenty feet high, was visible, across the flat ground which surrounds it, from the foot to the summit of the wall, for want of ditch or glacis. The ground leading up to it was favourable for siege approaches, since the soil was soft and easy to dig, and was seamed with hollow roads and stone walls, giving much cover to an assailant. Aware of the defects of the fortifications of the Mercadal, the Spaniards had prepared a line of defence behind it, along the further bank of the Oña. They had made the river-front of the city proper defensible to a certain extent, by building up the doors and windows of all the houses which abut upon the water, mining the two bridges, and fixing a stockade and entanglements in the bed of the Oña, along the considerable space, where it is fordable in dry weather[24]. They had indeed repaired the whole circuit of the defences since Duhesme’s sieges of 1808, having cleared out the ditches of Monjuich and of the bastions of La Merced and Santa Maria, walled up many posterns, and repaired with new and solid masonry all the parts of the walls that had been dilapidated at the moment of the first siege. They had also pulled down many isolated houses outside the walls, and demolished the nearer half of the suburban village of Pedret, which lies (most inconveniently for the defence) along the bank of the Ter between the water and the slopes of Monjuich. [23] For a good historical study of the fortifications of Gerona and their history, see Vacani, vol. iii. pp. 245-55.