Rule reminder
In authentic Italian writing beyond legal documents, exceptive clauses appear frequently with various connectors depending on register and style. Journalism: 'a meno che non', 'salvo che'. Academic writing: 'a meno che non', 'fuorché', 'eccetto che'. Formal letters: 'a meno che non', 'salvo'. All require subjunctive when introducing a finite clause.
[Authentic Italian — identify register] Which version of this sentence is most appropriate for a newspaper article?