Earlier in her 30-minute opening submission to the court, the UN undersecretary general for legal affairs, Elinor Hammarskjöld, opted for a full-throated assertion of the immunities and privileges of the UN and its subsidiary bodies under the UN charter and 1946 convention on UN privileges.

She said Israel had no right unilaterally to declare UN bodies were not impartial and so deny cooperation or aid, adding: “When the basic elements of this [the charter’s] legal framework are not observed, the very nature of the work of the organisation on behalf of its member states is in jeopardy.”