CROATIA CRIMINAL CODE
SPECIAL PART
CHAPTER TWELVE (xii) CRIMINAL OFFENSES AGAINST THE REPUBLIC OF CROATIA
Article 152
Whoever organizes a group of people or in some other way joins three or more persons in common action with the purpose of committing the criminal offenses referred to in Article 135, paragraphs 1 and 2, Articles 137 to 139, Articles 141 to 143, Articles 147 and 150 of this Code shall be punished by imprisonment for one to eight years.
EDIT.