BULGARIA – CRIMINAL CODE
GENERAL PART
Chapter Two - CRIME
Section I -General Provisions
Article 13
(1) An act shall be considered not dangerous to society where committed by a person in situation of emergency - in order to save state or public interests, as well as personal or property rights belonging to him or to others, from immediate danger which the acting person could not possibly avert in another way, provided the damages caused by the act are less significant than those averted.
(2) There shall be no situation of emergency where the evading of danger itself constitutes a crime.
Necessity - national proceedings
EDIT.