Related Rule
Germany
Practice Relating to Rule 111. Protection of the Wounded, Sick and Shipwrecked against Pillage and Ill-Treatment
Section B. Respect by civilians for the wounded, sick and shipwrecked
Germany’s Military Manual (1992) provides: “Civilians must respect the wounded, the sick and the shipwrecked, even if they belong to the opposite party. They must not use violence against them.” 
Germany, Humanitarian Law in Armed Conflicts – Manual, DSK VV207320067, edited by The Federal Ministry of Defence of the Federal Republic of Germany, VR II 3, August 1992, English translation of ZDv 15/2, Humanitäres Völkerrecht in bewaffneten KonfliktenHandbuch, August 1992, § 632.