International law in general — Relation to municipal law — Recognition of foreign divorce — Hague Convention on Recognition of Divorces and Legal Separations, 1971 — Use of provisions as aid to construction of municipal enabling legislation — The law of England

Treaties — Conclusion and operation — Operation and enforcement — Necessity for municipal legislation — Hague Convention on the Recognition of Divorces and Legal Separations, 1970 — Recognition of Divorces and Legal Separations Act 1971 — Construction of — Convention as aid to construction — Ambiguity or obscurity in legislation — Adoption of meaning consistent with treaty — Recognition of Pakistani divorce — Whether “judicial or other proceedings” — Meaning of “other” — The law of England