MOT diesel emissions tests - The cars most likely to fail their MOT for emissions revealed NEW MOT test rules came into force on Sunday May 20th introducing stricter emissions limits for diesel cars and now new research has revealed the cars that are most likely to fail the annual roadworthiness for emissions. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Volkswagen scrappage scheme - Drivers offered over £7,000 for their old diesel carDriver WARNING: Little known parking error that could land YOU a £70 fineCyclists face up to £1,000 fine for make simple error at traffic lightsPetrol and diesel car ban could come a LOT sooner than you thought Tesla is now selling a cheaper 260-mile Model 3 - Here’s how much it’ll cost to buy Car insurance - The simple trick that could save you £783 REVEALED