The European Commission has written to all 28 EU countries urging them to widen their investigations into potential breaches of vehicle emissions rules after VW Group admitted it had understated CO2 levels of about 800,000 vehicles.
The European Commission has written to all 28 EU countries urging them to widen their investigations into potential breaches of vehicle emissions rules after VW Group admitted it had understated CO2 levels of about 800,000 vehicles.