After dismantling these forts, Sir Michael Seymour proceeded up the river, capturing the fort in Macao Passage, and arriving before Canton on the same day. An ultimatum was at once addressed to Yeh, stating that unless he at once complied with all the English demands the admiral would "proceed with the destruction of all the defenses and public buildings of this city and of the government vessels in the river." This threat brought no satisfactory answer, and the Canton forts were seized, their guns spiked and the men-of-war placed with their broadsides opposite the city. Then Yeh, far from being cowed, uttered louder defiance than ever. He incited the population to make a stubborn resistance; he placed a reward of thirty dollars on the head of every Englishman slain or captured, and he publicly proclaimed that there was no alternative but war. He seems to have been driven to these extremities by a fear for his own personal safety and official position. He had no warrant from his imperial master to commit China to such a dangerous course as another war with the English, and he knew that the only way to vindicate his proceedings was to obtain some success gratifying to national vanity. While Yeh was counting on the support of the people, the English admiral began the bombardment of the city, directing his fire principally against Yeh's yamen and a part of the wall, which was breached in two days. After some resistance the breach was carried; a gate was occupied, and Sir Michael Seymour and Mr. Parkes proceeded to the yamen of the viceroy, but as it was thought dangerous to occupy so large a city with so small a force the positions seized were abandoned, although still commanded by the fire of the fleet. After a few days' rest active operations were resumed against the French Folly fort and a large fleet of war junks which had collected up the river. After a warm engagement the vessels were destroyed and the fort captured. Undaunted by these successive reverses, Yeh still breathed nothing but defiance, and refused to make the least concession. There remained no alternative but to prosecute hostilities with renewed vigor. On the 12th and 13th of November, Sir Michael attacked the Bogue forts on both sides of the river and captured them with little loss. These forts mounted 400 guns, but only contained 1,000 men.