Warfare at Sea — Declaration of London — Declaratory of Generally Recognised Rules of International Law — Destruction of Greek Ship Chartered by the British Government.

Neutrality — Services to Belligerents — Unneutral Service — Neutral Vessels Chartered by Belligerent — Assimilation to Enemy Merchantmen — Destruction of Neutral Vessels — Declaration of London — How far Declaratory of Generally Recognised Rules of International Law.