CHAPTER IV—PARTIES TO AND PERSONS INCITING TO COMMIT OFFENCES.

20. Joint offenders in prosecution of common purpose.
When two or more persons form a common intention to prosecute an unlawful purpose in conjunction with one another, and in the prosecution of that purpose an offence is committed of such a nature that its commission was a probable consequence of the prosecution of that purpose, each of them is deemed to have committed the offence.

Article 25
Individual criminal responsibility
3. In accordance with this Statute, a person shall be criminally responsible and liable for punishment for a crime within the jurisdiction of the Court if that person:
(d) In any other way contributes to the commission or attempted commission of such a crime by a group of persons acting with a common purpose. Such contribution shall be intentional and shall either:
(i) Be made with the aim of furthering the criminal activity or criminal purpose of the group, where such activity or purpose involves the commission of a crime within the jurisdiction of the Court; or
(ii) Be made in the knowledge of the intention of the group to commit the crime