Соответствующая норма
Spain
Practice Relating to Rule 80. Booby-Traps
Spain’s LOAC Manual (1996) makes reference to Articles 3, 6 and 7 of the 1980 Protocol II to the Convention on Certain Conventional Weapons as the principal body of law concerning the restriction and prohibition of the use of booby-traps. 
Spain, Orientaciones. El Derecho de los Conflictos Armados, Publicación OR7-004, 2 Tomos, aprobado por el Estado Mayor del Ejército, Division de Operaciones, 18 March 1996, §§ 2.4.c.(2) and 3.2.a.(4).
It also states:
Independent of the type of target, its location, the kind of military operation, the given mission or any other circumstances, it is prohibited to use this type of weapon [i.e., among others, booby traps] … wherever its location is indiscriminate … wherever it cannot be guided towards a specific military target and wherever there is reason to believe that it will cause disproportionate collateral damage. 
Spain, Orientaciones. El Derecho de los Conflictos Armados, Publicación OR7-004, 2 Tomos, aprobado por el Estado Mayor del Ejército, Division de Operaciones, 18 March 1996, § 3.2.a.(3).
Spain’s LOAC Manual (2007) makes reference to Articles 2, 3, 6 and 7 of the 1980 Protocol II to the Convention on Certain Conventional Weapons as the principal body of law concerning the restriction and prohibition of the use of booby-traps. It also states:
Regardless of the type of target to be attacked, the place in which it is located, the type of military operation, the assigned mission or any other circumstance, the use of this type of weapon [i.e., among others, booby traps] is prohibited … when their placement is indiscriminate … [or] which employs a method or means of delivery which cannot be directed at a specific military objective or which may be expected to cause excessive collateral damage. 
Spain, Orientaciones. El Derecho de los Conflictos Armados, Tomo 1, Publicación OR7–004, (Edición Segunda), Mando de Adiestramiento y Doctrina, Dirección de Doctrina, Orgánica y Materiales, 2 November 2007, § 3.2.c.
The manual further states: “All ‘feasible precautions’ must be taken to protect civilians from the effects of … booby-traps … ”. 
Spain, Orientaciones. El Derecho de los Conflictos Armados, Tomo 1, Publicación OR7–004, (Edición Segunda), Mando de Adiestramiento y Doctrina, Dirección de Doctrina, Orgánica y Materiales, 2 November 2007, § 2.4.c.(2).