French prosecutors have started an investigation into diesel emissions by Peugeot and Citroen cars.Read more
Carlos Tavares, boss of Peugeot's owner, PSA, tells the BBC's Simon Jack that the Vauxhall and Opel divisions can be turned around.
The chief executive of the new owner of Vauxhall and Opel says that he will not be shutting plants.
The boss of Peugeot-Citroen says he trusts Vauxhall workers to improve their performance.
The boss of PSA Group Carlos Tavares says that the future of plants is in the hands of the workers.