RAC Demands Dirty Diesel Scrappage Scheme
Taking Britain's oldest and most polluting diesel cars off the roads could save lives, the Government is being told.
The RAC Foundation believes that by offering financial incentives, some of the 30,000 people believed killed each year by dirty air in the UK could be saved.
The charity argued that ministers should consider introducing a new scrappage scheme for vehicles which emit high levels of particulate matter and nitrogen oxide - with both linked to lung cancer, asthma, diabetes and heart problems.
The report pointed to estimates that poor air quality in the UK currently reduce average life expectancy at birth by six months.
It also suggested that removing the particles from the air would have a bigger impact in England and Wales than eliminating all road deaths or deaths from passive smoking.
European regulations in recent years have helped achieve significant reductions in particulate emissions from new diesel cars.
Older models often throw clouds of black dust from the exhaust - particularly when accelerating.
Diesels now make up almost one-in-three of the vehicles on the UK's roads.
Professor Stephen Glaister, director of the RAC Foundation, said: "Many people believed that by buying diesels they would get better fuel consumption and help fight global warming through low CO2 emissions.
"But such was the focus on the planet that policy makers missed the impact older diesel models in particular have on health in urban areas.
"The car industry has risen to the challenge of cleaning up diesel engines but we still need to deal with the legacy of the dirtiest diesels."