Règle correspondante
Practice Relating to Rule 55. Access for Humanitarian Relief to Civilians in Need
Section B. Impediment of humanitarian relief
Colombia’s Penal Code (2000) imposes a criminal sanction on “anyone who, during an armed conflict, obstructs or impedes … the realization of medical and humanitarian tasks which, according to the rules of international humanitarian law, can and must take place”. 
Colombia, Penal Code, 2000, Article 153.