Related Rule
Practice Relating to Rule 20. Advance Warning
Madagascar’s Military Manual (19940 states: “Whenever the mission allows for it, an appropriate warning must be given to the civilian population put in danger by the direction of an attack or by the objectives and targets which have been chosen.” 
Madagascar, Le Droit des Conflits Armés, Ministère des Forces Armées, August 1994, Fiche No. 6-O, § 25; see also Fiche No. 7-O, § 12, Fiche No. 5-SO, § B and Fiche No. 9-SO, § C.