More than 100 lorry operators caught deliberately damaging air quality
Driver and Vehicle Standards Agency (DVSA) examiners found 293 lorries fitted with emissions cheat devices at roadside checks between August and November 2017.
In August 2017, DVSA started to include checks for emissions cheat devices in roadside checks of lorries at 5 locations across Great Britain.
By the end of November 2017, DVSA examiners had searched 3,735 lorries at these locations and found 293 lorries with a cheat device fitted.
The drivers and operators were given 10 days to fix the emissions system, or face a £300 fine and having the vehicle taken off the road.
Where a driver or operator repeatedly offends, DVSA can take the vehicle off the road immediately.