The ongoing emissions scandal has brought the negative effects of diesel emissions into the public eye and diesel owners could now be facing increased road and/or fuel tax.
Increased fuel duty or low-emission taxes “is something the Chancellor will need to look at”, according to Patrick McLoughlin.
It comes after the government rejected calls for a diesel scrappage scheme, but a tax hike would mean a U-turn on a policy which was introduced to encourage more drivers to buy diesel and lower CO2 emissions.
McLoughlin told the London Evening Standard: “In fairness they [the government at the time] thought they were doing the right thing. The consequences of what they did was to bring about a reduction in carbon.”
RAC spokesman, Simon Williams said: “Many drivers and businesses have, in good faith, invested in diesel cars.
“There is no doubt that action is needed to improve air quality, however by the Government’s own admission this needs to be tackled at a local level.
“This is something clean air zones, proposed for a number of UK cities, can help address.
“Additionally, incentivising motorists to take up cleaner vehicles additionally is important.”