International criminal law — Jurisdiction — National courts — Universal jurisdiction — Torture — Crimes against humanity — Whether crimes of universal jurisdiction

Relationship of international law and municipal law — Treaties — Crimes against international law — Convention against Torture and other Inhuman or Degrading Treatment, 1984 — Articles 4 and 5 — Provisions on jurisdiction of municipal courts — Whether automatically incorporated into municipal legal order or requiring specific implementing legislation — Conditions for direct applicability of treaty provisions — The law of Senegal