The sergeants are appointed in the number of one to a troop, and are held responsible for the efficiency of the corporals and troopers. They take turns as "sergeant of the week" for their squadrons, a duty corresponding to that of the orderly-sergeant in the British Army. Nominally, the sergeant of each troop is responsible to the lieutenant or sub-lieutenant of the troop, but in reality the sergeant is more under control of the squadron sergeant-major, and, through him, of the captain. The sergeant drills the men of his troop; he is responsible that the troop barrack room is properly kept; that kits and clothing are kept clean and complete; that arms and saddlery, also, are kept in order. As sergeant of the week, the sergeant inspects and reports to the sergeant-major the correctness of morning and evening roll-call; he keeps the roll of fatigue men, and also of men in the squadron for guard; he parades the sick for inspection by the doctor and also parades all men for fatigues and guards. The sergeant _fourrier_ holding the rank of sergeant is more of the nature of squadron clerk, as his duties, with the exception of escorting men sent to hospital, consist mainly in keeping books and accounts, in which he has the corporal _fourrier_ to help him. The corporal of the French Army is placed in charge of a squad of about ten men; he sleeps in the same room with them, is responsible for their personal cleanliness and the arrangement of their kits, and sees that any men of his squad for guard or special duty turn out correctly. He superintends the general cleaning of kit which the captain orders weekly, and a rather curious duty which falls to his lot is to see that the troopers of his squad change their linen once a week. This, however, is not so curious as may appear at first sight, for it must be borne in mind that the French Army sweeps up every class of citizen into its net, and with some of the men personal cleanliness is so little a habit that insistence on the point by one in authority is a necessity.