International organizations — Immunity — Officials — World Health Organization — Senior official — Jurisdictional immunity — Traffic offence — Withdrawal of driving licence by administrative decision — Whether violating diplomatic privileges — Scope of immunity — Waiver — Vienna Convention on Diplomatic Relations, 1961, Articles 31 and 32 — Switzerland-World Health Organization Agreement, 1946 — Manner in which plea of immunity to be raised

Diplomatic relations — Immunity — Scope — Vienna Convention on Diplomatic Relations, 1961 — The law of Switzerland