FILE PHOTO: Passersby are silhouetted as a huge street monitor broadcasts news reporting ousted Nissan Motor chairman Carlos Ghosn's indictment and re-arrest in Tokyo, Japan December 10, 2018.  REUTERS/Issei Kato/File Photo
Nissan and government chiefs were apparently concerned at Renault gaining more control of Japanese car maker. Reuters

'Nissan and state officials pushed to loosen Renault grip', documents show