Nowadays, for modern society it is increasingly important to opt for conduct aimed at avoiding the occurrence of damage, a reality that has not been alien to law in general, and to tort law in particular, and which has led to the increasing relevance of positions aimed at prevention and mitigation. Thus foreseeability, foresight and unforeseeability are concepts that have been used in liability trials as traditional manifestations of anticipation and determining factors in the limit between the attribution of liability or its release.