Arbitration — Compulsory — Reservations — Reservation as to Past Disputes — Necessity for Explicit Limitation of Jurisdiction of Tribunals ratione temporis.

Permanent Court of International Justice — Compulsory Jurisdiction — Lack of Jurisdiction — Ratione Temporis — Events prior to the Entrance into Force of the Instrument Conferring Jurisdiction — Continuing Breach — Articles 11 and 26 of the Mandate for Palestine.