Translate the following English sentence to French:
"However, as it lacks the legal instruments to support this political will, since the sanctions stipulated under Article 7 of the Treaties are virtually impossible to apply, will it be able to keep its head high in the face of the threat of the systematic blocking of its entire institutional structure?"
Mais dépourvue des instruments juridiques de cette volonté politique - les sanctions prévues à l'article 7 des traités sont quasiment inapplicables - saura-t-elle garder la tête haute face à la menace d'un blocage systématique de tout son édifice institutionnel ?