translate English to French: Although some support was expressed in favour of retaining standards of both impossibility and disproportionality, after discussion it was agreed that a standard based upon disproportionality of expense and delay should be used.
Bien que le maintien des deux critères (impossibilité et disproportion) ait bénéficié d'un certain soutien, il a été convenu, à l'issue de la discussion, de ne conserver que le critère de disproportion.