within three years, it would be exempt from taxes. Settling in the former Spanish capital of Puerto Soledad, Vernet reverted to the use of its original name Puerto Luis. By 1831, the colony was well established and advertising for new colonists, although the Lexington'''s report (see below) suggests that the conditions on the islands were quite miserable. The colony was largely archaic, and the Argentine government hoped that Vernet's appointment would bolster the economic and political status of the colony, given his extensive business operations. Vernet was well aware of British claims to the islands. Prior to both the 1826 and 1828 expedition, he approached the British consulate with the grant of the United Provinces of the River Plate and obtained their stamp. While visiting the consulate, he expressed the wish that if the British returned they would take his colony under their protection. Vernet also provided written reports on the suitability of the Islands for the British Government. Vernet used Puerto Soledad/Puerto Luis as a seal hunting base. The United Provinces of the River Plate granted him a monopoly in the islands and he curbed sealing by others. Vernet later seized the American ship Harriet for breaking the restrictions on seal hunting. Property on board the ship was seized and the captain was returned to Buenos Aires to stand trial. Vernet also returned for the trial. The American Consul in the United Provinces of the River Plate protested the actions by Vernet, stating that the United States did not recognise its sovereignty in the Falklands. The consul dispatched the warship USS Lexington to Puerto Luis to retake the confiscated property, as well as the Superior and Breakwater which had also been seized. The Lexington destroyed the guns and powder of Puerto Luis in 1832, an act later condoned by the American ambassador in Buenos Aires, who declared the Falkland Islands to be res nullius ("free from any power"). Forty settlers took the opportunity to leave on board the Lexington, leaving twenty-four behind. Re-establishment of British rule on the Falklands Amid the turmoil, the British took over the settlement in 1833. In March/April that year, Charles Darwin visited from HMS Beagle. He commented that: Admiral George Grey conducted a survey of the islands in 1836, and his view was a little more positive. In November 1846 he wrote: After they transferred the administration to Stanley in 1845, it became the