International law in general — Relation to municipal law — Treaty — Whether part of municipal law — Universal Declaration of Human Rights — The law of Ireland

The individual in international law — In general — Position of individuals in international law — Human rights — Universal Declaration of Human Rights — Whether part of municipal law — Interpretation — Article 4 — Meaning of ‘slavery or servitude’ — Whether extending to sentence of penal servitude — The law of Ireland

Treaties — Operation and enforcement of treaties — Whether treaty part of municipal law — Universal Declaration of Human Rights — Whether part of the municipal law — Article 4 — Servitude — Meaning of — The law of Ireland