Article 18.18. Breach by a Foreign Citizen or Stateless Person of the Binding Rules Relating to the Implementation of a Decision Taken in Respect of Them on Administrative Expulsion from the Russian Federation or Deportation, or of the Rules Relating to the Implementation of an International Agreement of the Russian Federation on Readmission, and Failure by the Foreign Citizen or Stateless Person in Respect of Whom a Decision Has Been Taken on Termination of the Readmission Procedure to Voluntarily Leave the Russian Federation within the Established Term