(15)The Sustainable and Smart Mobility Strategy sets out a vision for the Union to improve significantly the sustainability of mobility and transport. Emissions from the road transport sector include greenhouse gas emissions, air pollutants, noise and microplastics from tyre and road wear. Driving style influences the quantity of such emissions, which have possible negative impacts on the environment and human health. Therefore, driving tests should guarantee that driver training enables drivers to reduce their impact with regard to emissions, including through eco-driving, as well as to prepare them for the driving of zero or low-emission vehicles.