The 1846 report of magistrate Robert Pringle Stuart exposed the scarcity and poor quality of food, inadequacy of housing, horrors of torture and incessant flogging, insubordination of convicts, and corruption of overseers.Bishop Robert Willson visited Norfolk Island from Van Diemen's Land on three occasions. Following his first visit in 1846 he reported to the House of Lords who, for the first time, came to realise the enormity of atrocities perpetrated under the British flag and attempted to remedy the evils. Willson returned in 1849 and found that many of the reforms had been implemented. However, rumours of resumed atrocities brought him back in 1852, and this visit resulted in a damning report, listing atrocities and blaming the system, which invested one man at this remote place with absolute power over so many people. Only a handful of convicts left any written record and their descriptions (as quoted by Hazzard and Hughes) of living and working conditions, food and housing, and, in particular, the punishments given for seemingly trivial offences, are unremittingly horrifying, describing a settlement devoid of all human decency, under the iron rule of the tyrannical autocratic commandants. The actions of some of the commandants, such as Morisset and particularly Price appear to be excessively harsh. All but one were military officers, brought up in a system where discipline was inhumanely severe throughout the period of transportation. In addition, the commandants relied on a large number of military guards, civil overseers, ex-convict constables, and convict informers to provide them with intelligence and carry out their orders. Of the Commandants, only Alexander Maconochie appeared to reach the conclusion that brutality would breed defiance, as demonstrated by the mutinies of 1826, 1834 and 1846, and he attempted to apply his theories of penal reform, providing incentives as well as punishment. His methods were criticised as being too lenient and he was replaced, a move that returned the settlement to its harsh rule. The second penal settlement began to be wound down by the British Government after 1847 and the last convicts were removed to Tasmania in May 1855. It was abandoned because transportation to Van Diemen's Land had ceased in 1853 and was replaced by penal servitude in the United Kingdom.