The European Union has started legal action against seven nations, including the UK and Germany, for failing to take action against Volkswagen for cheating emission tests. The German car giant has had huge fines in the US over its use of "defeat devices" used to hide true levels of emissions. More than one million cars in the UK are involved, and Paul Simpson, CEO OF CDP, who run global disclosure systems for investors and companies to manage their environmental impacts, joined Share Radio to bring the latest.
