Norma relacionada
Practice Relating to Rule 15. The Principle of Precautions in Attack
Section A. Constant care to spare the civilian population, civilians and civilian objects
The Report on the Practice of Algeria states that during the war of independence the Armée de Libération Nationale (ALN) always tried to avoid hostilities in towns in order to spare needless casualties among the civilian population. 
Report on the Practice of Algeria, 1997, Chapter 1.5, referring to El Moudjahid, Vol. 1, p. 440.