As his Poor Law duties crowded heavily upon him he had opportunities as a Guardian of carrying out in his own district his guiding principle in regard to the provision of useful work. He found the usual "task" work going on in the workhouse. He saw its degrading uselessness and abolished it. In place of oakum-picking and stone-breaking he substituted useful and profitable work like clothes-making, laundry work, bread-baking, wood-chopping, painting, and cleaning. For every ton of oakum picked in the workhouse the ratepayers were involved in an expenditure of £10. The Guardians were often glad to get rid of the oakum when picked by returning it free to the firm supplying it. At the best they got 2s. 6d. per ton for it. To a man like Crooks, holding firmly to Ruskin's theory that the employment of persons on a useless business cannot relieve ultimate distress, all work of that kind was wicked as well as wasteful. He told his own Board so very plainly in 1895. It was a bitter winter. River and docks were frozen for weeks, closing the door against work to half the men in Poplar. The Guardians were besieged by starving families. Well-nigh in despair the Board arranged that the relieving officers should send the out-of-work men to break stones at three stoneyards specially opened in different parts of the district. "It's a mistake," he argued. "You are putting men to break stones which nobody wants. You are wasting men and money by inventing work which is utterly useless. Plenty of useful work can be found with care and organisation." After six disastrous weeks the Guardians admitted he was right. Only the worst class of men went into the stoneyards. He showed that this work of breaking stones was costing £3 2s. 6d. per yard, whereas the work could be done outside at trade union rate of wages for 2s. 6d. per yard. When the stoneyards were closed and it became known to the loafers thriving under the system that Crooks was responsible, they threatened his life. These men knew they had been sent to the stoneyard simply to justify the Guardians in paying them wages. They grumbled and idled most of the time. Self-respecting men out of work refused to mix with them. Some time later Crooks joined with Canon Barnett, George Lansbury, and others in a letter to the _Times_ and the Press generally, uttering a note of warning to municipal authorities against "made work" for the unemployed. This joint letter stated:-- Made work tends to be regarded as a source of relief rather than of earnings. It is often as tempting to the idler as it is repugnant to the self-respecting workman....