Source: https://guide-humanitarian-law.org/content/article/3/safety/
Timestamp: 2019-04-22 00:19:38+00:00

Document:
Prisoners of war: The evacuation and transfer of prisoners must be carried out humanely and in adequate conditions of safety (GCIII Arts. 20, 46, and 47). It is forbidden to expose prisoners of war to a source of danger with the aim of using their presence to render certain areas immune from attacks (GCIII Art. 23).
Foreigners: Foreigners present on the territory of a party to a conflict are generally considered civilians. They are entitled to leave that territory under adequate conditions of safety, which are the responsibility of the national authorities (GCIV Arts. 35, 36).
Civilian internees: A party to a conflict may intern protected persons only if its security makes it absolutely necessary to do so. Precise limits are set to protect places of internment against attacks, and guarantees are established to ensure adequate conditions of safety in case of transfer (GCIV Arts. 42, 78, 88, and 127).
The civilian population: To ensure the safety of the civilian population, parties to a conflict may not deprive civilians from means of subsistence. For instance, measures of security adopted by a party to a conflict may not prevent civilians from having paid employment (GCIV Arts. 39, 51) or receiving relief. In case of imperative military necessity, the population of an occupied territory may be evacuated (GCIV Art. 49) upon good safety conditions.
The State: If a protected person carries out activities that are hostile to the security of a State (e.g., espionage or sabotage), that person loses his or her status of protected person but continues to benefit from the fundamental guarantees accorded to all individuals (GCIV Art. 5).
Parties to a conflict: Relief personnel may not exceed the terms of their mission and must therefore take into consideration the security requirements of the party on whose territory they are carrying out their duties (API Arts. 71, 74, and 75). If need be, the occupying power may disarm the members of civil defense personnel to ensure its own security (API Arts. 63, 64). The occupying power may modify the criminal laws of an occupied territory so as to be able to ensure its own safety; however, there are established limits to protect the population from abuses. For instance, if a protected person must stand trial, a representative of the protecting power has the right to be present for the trial (GCIV Arts. 64, 74).
Protected persons or installations: The occupying power cannot compel protected persons to ensure, by force, the security of the installations where they are forced to work (GCIV Art. 51).
Relief organizations: The principle of inviolability guarantees the safety of relief personnel, the free passage of humanitarian supplies, and the safety of other relief operations carried out by such organizations (API Art. 71). Parties to a conflict commit to providing relief societies with all facilities necessary to accomplishing their mission. States may take security measures to limit the activities of these organizations; however, such limitation must not hinder the supply of effective and adequate relief to all protected persons (GCIV Art. 142).
Medical transportation (land, sea, air): All medical vehicles, ships, craft, and aircraft shall be respected and protected, subject to the relevant provisions such as those governing the conditions for flights and the notifications and agreements concerning medical aircraft (API Art. 23–29).
Refugees: The State on the territory of which refugees have sought refuge is responsible for their safety. To speak of “refuge,” the territory in question must be safe; therefore, refugee camps must be established at a reasonable distance from the border.
—it must ensure the safety of refugees.
The UNHCR and NGOs working in partnership with it are responsible for monitoring the quality and level of safety and protection enjoyed by refugees.

References: Art. 23
 Art. 49
 Art. 5
 Art. 51
 Art. 71
 Art. 142
 Art. 23