The irons were so heavy that walking and even lying down to sleep was difficult and painful. In some county gaols women did not escape this severity, Howard tells us, but London was more humane. In the London prisons the custom of ironing even the untried males was long and firmly established. An interesting letter is extant from John Wilkes, dated 1771, the year of his shrievalty to the keeper of Newgate, Mr. Akerman. This letter expresses satisfaction with his general conduct, and admits his humanity to the unhappy persons under his care. But Wilkes takes strong exceptions to the practice of keeping the prisoners in irons at the time of arraignment and trial, which he conceives to be alike repugnant to the laws of England and humanity. "Every person at so critical a moment ought to be without any bodily pain or restraint, that the mind may be perfectly free to deliberate on its most interesting and awful concerns, in so alarming a situation. It is cruelty to aggravate the feelings of the unhappy in such a state of distraction, and injustice to deprive them of any means for the defence of supposed innocence by calling off the attention by bodily torture at the great moment when the full exertion of every faculty is most wanting. No man in England ought to be obliged to plead while in chains; we therefore are determined to abolish the present illegal and inhuman practice, and we direct you to take off the irons before any prisoner is sent to the bar either for arraignment or trial."