Part III : Captivity #Section V : Relations between prisoners of war and the authorities #Chapter 3 : Penal sanctions with regard to prisoners of war #II. Disciplinary punishments - Art. 56.
Art. 56. In no case shall prisoners of war be transferred to penitentiary establishments (prisoners, penitentiaries, convict establishments, etc.) in order to undergo disciplinary sentence there.
Establishments in which disciplinary sentences are undergone shall conform to the requirements of hygiene.
Facilities shall be afforded to prisoners undergoing sentence to keep themselves in a state of cleanliness.
Every day, such prisoners shall have facilities for taking exercise or for remaining out of doors for at least two hours.