The earliest known effort to establish a penal colony was by
Archibald Blair who found the remoteness of the island as ideal for such a colony. But his initiative failed to go beyond 1796 as
malaria prevented it. The First War of Indian Independence in 1857 rekindled the interest of the British Administration in India to establish a penal colony in the Andaman Islands for political prisoners. The first group of 200 prisoners were transported under the control of Dr
James Pattison Walker from
Calcutta. Deportees included many prominent leaders of the
Wahabi movement (an Islamic "reform movement") and the subsequent revolution. The prisoners landed at the Andaman Islands on 10 March 1858. Walker soon put the convicts on the arduous task of clearing the dense forest of Ross Island, building their own shelters and other buildings, and laying roads. The prisoners were chained and collared around the neck with identity tags, and were in a poor state of health. In the beginning there were no basic amenities. During the rainy season they had to live in tents. In November 1858 temporary barrack-type huts with walls made of mats and with leaking thatched roofs provided accommodation for about 1,000 prisoners. At one stage, of the 8,000 prisoners who had been transported to the islands under the penal project, 3,500 had died due to sickness.
Sir Robert Napier, who came to Port Blair to investigate, found the conditions "beyond comprehension" as there was no food, clothing and shelter provided to the convicts. However, Ross Island was comparatively a better place than in the earlier initial years as Colonel
RC Tytler and his wife
Harriet had improved the facilities for the community. Tytler had been posted as Superintendent of the Convict Settlement, also known as the "British gulag", from April 1862 to February 1864. He tried to improve the conditions at the camp, where the death rate of the prisoners was 700 per year. At that time the doctors at the camp reported that only 45 prisoners out of the 10,000 were considered medically fit. According to reports in the 1870s, intense rain,
malaria,
pneumonia and
dysentery caused many deaths. During this time the authorities also embarked on testing of pharmaceutical drugs like
quinine (
cinchona alkaloid) by forcibly feeding it to 10,000 prisoners which resulted in severe side effects such as nausea, diarrhea and depression; as result the prisoners started injuring each other so that authorities would hang them. Instead, a new system of "flogging and a reduced diet" was introduced and they were made to sleep in a kind of "trellis-work cage". The prisoners also faced hardships from the indigenous tribes, who tortured and killed them while working in the field, and also attacked the colony. In 1891, there were 12,197 convicts who had been exported from British India. Some of the convicts who were freed were engaged in agriculture, and those who were forced to do service were given monetary compensation of US$25 per month. However, even then escape from the penal colony was impossible and any escapee who tried was killed. At the beginning of
World War I in 1914, Dr. Robert Heindl of
Germany had noted that the 15,000 political prisoners at the penal colony could create an undesirable revolution and therefore their release in one stage, following capture of the island by a German ship by bombardment, was risky. He suggested that after due care and adequate security had been put in place the convicts of the penal colony could be shifted to the mainland in small boats. From the time of its establishment in 1858 till it was disbanded on 7 October 1945, the penal colony was administered by 24 Chief Commissioners. This deserted fortress is now a tourist attraction. ==Notable events==