106 THE STRUGGLE FOR THE EASTERN ARCHIPELAGO A second cause of quarrel arose out of the blockade of Bantam, which the joint council undertook, but which the English soon declared to be a plan of con- quest outside the duties of " defence.' ' The English only wanted an open trade at Bantam, and this the prince was willing to concede. The Dutch desired to avenge the attack of Bantam on their rising fort at Jacatra in 1618, and to ruin the trade of a rival port lying so close to their new Batavian capital. The ques- tion of the sovereign jurisdiction in the Archipelago supplied a third and more bitter subject of strife. The Dutch directors explicitly ordered that the laws of Holland were to be observed at Batavia; that the claim given by the treaty to the English was to a share of the trade but to no share of the dominium; and that the treaty had not " reduced our rights even in the smallest way in the Moluccas, Amboyna, and Banda." The treaty had, in fact, omitted to provide for the question of jurisdiction. The English president himself was fined in 1621 for not obeying orders issued at Ba- tavia in the name of the States-General, and in 1622 he was mulcted on the complaint of a native. A fourth cause of quarrel was the money contribu- tion for fortifications under the treaty. Here again the two nations had opposed interests in the East. It was the Flemish policy of ruining Spain by armed trade, as against the London Company's desire for open ports. The Dutch wanted as many fortifications as they could get at the joint expense; the English wanted few for- tifications, and none which they could not control. The