Соответствующая норма
Practice Relating to Rule 35. Hospital and Safety Zones and Neutralized Zones
Ireland’s Basic LOAC Guide (2005) states: “The parties engaged in conflict may by agreement establish hospital, safety and neutralised zones. The purpose of these zones is to shield non-combatants. Such areas may not be attacked nor used for military purposes.” 
Ireland, Basic Guide to the Law of Armed Conflict, TP/TRG/01-2005, Director of Defence Forces Training, Department of Defence, July 2005, p. 11.
(emphasis in original)