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Millions of ‘grossly polluting’ diesel cars still on Europe’s roads, four years after emissions scandal



The vast majority of the most polluting diesel cars are still pumping out harmful toxins onto roads across Europe, almost four years after manufacturers were exposed for cheating emissions tests, research has found.

An estimated 33 million of the vehicles most harmful to air quality and human health are still on the road and have not been modified, according to Transport & Environment.

Just 10 million of the 43 million “grossly polluting” diesel cars and vans on Europe’s roads have been fixed to reduce emissions, the group of campaigning organisations found.

Analysis of official EU data showed that progress on fixing the problem has stalled leaving tens of millions of polluting cars on the road, many of which emit several times the legal limits of nitrogen oxides (NOx) and particulate matter. 

The emissions have been shown to contain hundreds of harmful particles, many of which can penetrate the lungs and contribute to a range of respiratory and cardiovascular illnesses and even premature death.

Even where recalls have been initiated, efforts in the EU remain very limited in comparison to the approach chosen in the US, Transport & Environment said. 

Whereas many US owners of manipulated cars have received compensation and could choose to either return their vehicle or get software and hardware fixes, European consumers are not offered that choice.

To date, only “very cheap” software updates of manipulated engine management systems have been offered, and their effectiveness in reducing NOx emissions is limited, according to independent testing. 

In some cases such changes may even increase on-road emissions.

The most polluting diesel cars emit at least six times their legal limit but some models from manufacturers including Ford, Jaguar Land Rover, Hyundai-Kia, Peugeot owner PSA and Volvo are not part of any recall.

Transport & Environment said: “It is clear that efforts to clean up grossly polluting diesel cars in the EU have so far been very limited: only a quarter of grossly polluting vehicles is subject to a recall and fixes have been limited to mostly insufficient software updates. Yet, even these limited actions have not been carried out consistently in the EU.”

Since the dieselgate scandal was first exposed at Volkswagen in 2015, a number of other manufacturers implicated in emissions test cheating.

Last month, the European Commission officially accused VW, BMW and Daimler of illegal collusion to avoid competition on emissions reduction technology.

EU Commissioner Margrethe Vestager said while cooperation between competitors to improve technology was entirely acceptable, “EU competition rules do not allow them to collude on exactly the opposite: not to improve their products, not to compete on quality. We are concerned that this is what happened in this case.” 

If found guilty the car makers face fines of up to 10 per cent of their annual turnover.



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