The individual in international law — Human rights and freedoms — European Convention for Protection of — European Human Rights Commission — Inter-State applications — Admissibility of — Relevance of requirement of exhaustion of local remedies — Whether affected by scope of application — Application alleging incompatibility of legislation with provisions of the Convention — Derogations made under Article 15 — Whether relevant to question of admissibility — “A public emergency threatening the life of the nation” — Whether Commission competent to investigate existence thereof — Limits of discretion of Government.