Volkswagen Group has said it has found CO2 emissions level irregularities that could affect 800,000 vehicles as part of its internal investigations.
Transport minister Robert Goodwill has said Volkswagen Group could be prosecuted for corporate manslaughter over its rigged diesel emission tests.
PSA Peugeot Citroen has committed to publishing “real-world” fuel economy figures across its model ranges once verified by an independent third-party.