Governor Arthur was directed by the Secretary of State to assign the prisoners employed on public works: such as were unfit for the service of settlers to form into gangs, and employ on stations distant from the towns. Lord Goderich had come to the conclusion that the service of government was rather courted than dreaded by the prisoners. This plan was skilfully resisted by Arthur: he admitted that constables and messengers were favorably situated. So great, however, were the hardships of those employed in public works, that his conscience was troubled, and only relieved by remembering that they were the worst of offenders; or, if better conducted, passed at length into the loan-gang--a condition as preferable to assignment, as was assignment to the service of the crown: thus balancing the advantages of their last against the severity of the first stage. He stated their assignment, so far from increasing the severity of punishment, their faults, and even crimes, would be covered by their masters, to preserve their labor; their earnings would place them beyond the condition of their class in Great Britain; and when their fortune should be known, they would never want for successors. But he appealed to a still more cogent argument. The expense of a convict mechanic to the crown, was one shilling per day; of a free artizan, seven to ten shillings: the difference would go to the workmen, to bribe their industry and gratify their vices. It was not, perhaps, known fully to Arthur, that at the moment he sealed his despatch, forty mechanics lodged in one ward, who earned not much less than L50 per week, by the leisure hours they enjoyed.[191] It was, however, true, that the inducement to pay large sums for occasional labor, arose from the difficulty of obtaining it: few mechanics were transported; so few, as to excite astonishment.[192] But however exact and successful transportation, in Governor Arthur's opinion, a variety of causes contributed to excite in England a powerful prejudice against it, and to lead the ministers to interfere with some of its details of great practical consequence. The gradual amelioration of the criminal code--a restriction of capital punishments, demanded by the humanity of the British public--was allowed by the ruling classes with doubt and grudging. Some conspicuous cases confirmed their predilection in favor of the scaffold. What punishment, they asked, would transportation have proved to Fontleroy, who from the spoil of his extensive forgeries, might have reserved an ample fortune? It was reported, and not untruly, that many had carried to the penal colonies the profit of their crime; that the wife had been assigned to the nominal service of her husband; or, still more preposterous, the husband committed to the control of the wife--and were enabled at once to invest their capital in whatever form might promise success.