# Geneva Conventions Act 1957, Chapter VI—Discipline


ARTICLE 39
Every prisoner of war camp shall be put under the immediate authority of a responsible commissioned officer belonging to the regular armed forces of the Detaining Power. Such officer shall have in his possession a copy of the present Convention; he shall ensure that its provisions are known to the camp staff and the guard and shall be responsible, under the direction of his government, for its application.
Prisoners of war, with the exception of officers, must salute and show to all officers of the Detaining Power the external marks of respect provided for by the regulations applying in their own forces.
Officer prisoners of war are bound to salute only officers of a higher rank of the Detaining Power; they must, however, salute the camp commander regardless of his rank.
ARTICLE 40
The wearing of badges of rank and nationality, as well as of decorations, shall be permitted.
ARTICLE 41
In every camp the text of the present Convention and its Annexes and the contents of any special agreement provided for in Article 6, shall be posted, in the prisoners’ own language, at places where all may read them. Copies shall be supplied, on request, to the prisoners who cannot have access to the copy which has been posted.
Regulations, orders notices and publications of every kind relating to the conduct of prisoners of war shall be issued to them in a language which they understand. Such regulations, orders and publications shall be posted in the manner described above and copies shall be handed to the prisoners’ representative. Every order and command addressed to prisoners of war individually must likewise be given in a language which they understand.
ARTICLE 42
The use of weapons against prisoners of war, especially against those who are escaping or attempting to escape, shall constitute an extreme measure, which shall always be preceded by warnings appropriate to the circumstances.

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Source: https://www.legislation.gov.uk/ukpga/Eliz2/5-6/52/schedule/THIRD/part/3/chapter/2/crossheading/chapter-vidiscipline (the official version)
Page: https://openlegislation.uk/geneva-conventions-act-1957/schedule-THIRD/part-3/chapter-2/crossheading-chapter-vidiscipline
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.