DVSA Says Thousands of UK Motorists are Driving Around in Diesel Cars Without Pollution Filters

At least 1800 cars have been caught since 2014, and the health consequences for pedestrians could be grave.

from gizmodo http://www.gizmodo.co.uk/2017/10/dvsa-says-thousands-of-uk-motorists-are-driving-around-in-diesel-cars-without-pollution-filters/