(7)Where the driving occurs infrequently, takes place in rural areas and is carried out by drivers who are supplying their own business, exemptions should apply, provided that road safety is still ensured. Due to the different conditions in rural areas within the Union in terms of geography, climate and population density, Member States should have discretion in determining whether such driving can be considered to be occasional and whether such an exemption has an impact on road safety: for example on the basis of the type of road, the traffic volume or the presence of vulnerable road users.