I was confined in my cell twenty-three hours out of every twenty-four, and during the first week my one hour's exercise was mostly taken in the corridor instead of in the open air. The prison authorities are careless about a man's health being subtly undermined, but they do not like him to catch cold, which may produce visible and audible consequences. Whenever it is snowing or raining, or whenever the ground is wet, the prisoners exercise in the corridors, where the air is scarcely purer than in their cells. During the first week, the weather being bad, I only went out once. On Saturday, which was cleaning day, I had no exercise at all, and on Sunday I was entitled to none--prisoners not being allowed that privilege on the blessed Sabbath until a month of their sentence has expired. I was therefore confined to my cell without exercise or fresh air from Friday morning until Monday morning, or three clear days. The exercise out of doors is a delightful relief from solitary confinement in a brick vault. The prisoners walk in Indian file in circles: a regular thieves' procession, the Rogue's March without the music. The new comers, who violate the rule of silence, are soon detected by the vigilant officers, but the old hands, as I have said, acquire a habit of speaking without moving the lips, and in a tone which just reaches their next neighbor. Ten days or so after I entered Holloway I overheard the following conversation behind me:-- "Who's that bloke in front o' you?" "Dunno," was the reply. "Queer lookin' bloke, aint he?"--"How long's he doin'?"--"A stretch," which in prison language means twelve months, and having served that term, I know that it _is_ a stretch. "What's he in for?"--"Dunno, but I hear he put somethin' in a paper they didn't like."--"What, a stretch for that!"--And I venture to assert that, although the prisoner who uttered this ejaculation was on the wrong side of a gaol, his unsophisticated common sense on this point was infinitely superior to the bigotry of Giffard, Harcourt, and North, and of the jury who assisted in sending us to gaol for "putting something in a paper they didn't like." During my first week's residence in Holloway Gaol, owing to the bad weather, I exercised in the corridor with the other inmates of the A wing. There is little more room between the cell doors and the railing overlooking the well than suffices for the passage of a single person. The prisoners therefore walked in Indian file, and as they were practically beyond supervision except when they came abreast of one of the three or four officers in charge, a great deal of conversation went on, and I wondered why the chief warder below did not hear the loud hum of so many voices. I afterwards discovered the reason. When you stand under the procession you can hear nothing but the trampling of dozens of feet, which reverberates through the wing, and drowns every other sound.