Economics, trade and finance — Economic sanctions — Effectiveness — Implementation in national law and European Community law of sanctions imposed by the United Nations Security Council — Assets freeze — States required to prohibit payments from blocked funds except for payment for medical supplies — Allegations of sanctions violations — Whether Member State of the European Community entitled to prohibit payment from funds in its territory for goods supplied from another Member State — Requirement that Member States trust one another to comply with sanctions requirements

International organizations — United Nations — Security Council — Economic sanctions — Obligation of United Nations Member States to comply with decision of Security Council — Other international obligations — Security Council Resolution 757 (1992)

International organizations — European Community — Implementation of sanctions imposed by United Nations Security Council — Relationship between obligations of Member States of Community under Community law and obligations under United Nations Charter — EEC Treaty, Articles 113 and 234

War and armed conflict — Economic warfare — Sanctions — Yugoslavia — The law of England and of the European Community