相关规则
Spain
Practice Relating to Rule 145. Reprisals
Section E. Termination of reprisals as soon as the adversary complies again with the law
Spain’s LOAC Manual (1996) specifies, among the conditions which must be fulfilled for the lawful taking of reprisals, that the action must cease once its objective has been met. 
Spain, Orientaciones. El Derecho de los Conflictos Armados, Publicación OR7-004, 2 Tomos, aprobado por el Estado Mayor del Ejército, División de Operaciones, 18 March 1996, Vol. I, § 3.3.c.(5)(a).