Règle correspondante
Practice Relating to Rule 88. Non-Discrimination
Madagascar’s Military Manual (1994) states that one of the seven fundamental rules of IHL is that “persons placed hors de combat and those who do not take a direct part in hostilities … shall in all circumstances be protected and treated humanely, without any adverse distinction”. 
Madagascar, Le Droit des Conflits Armés, Ministère des Forces Armées, August 1994, p. 91, Rule 1.