translate English to French: Regarding the attack against the headquarters of a trade union organization (question No. 9), the case had been discontinued as the investigation had not made it possible to establish individual responsibility.
En ce qui concerne l'attentat perpétré contre le siège d'une organisation syndicale (question no 9) l'affaire a été classée, l'enquête n'ayant pas permis d'établir les responsabilités individuelles.