the issue of low noise vehicles ie electrichybrid cars needs to be investigated further not least as the use of electric scooters or electric vehicles for mobility impaired persons increases it has to be decided how to adapt infrastructure so that these vehicles can be used under conditions of appropriate safety both for the users if they have to share space with cars and for pedestrians andor bicyclists when they have to share the space with them the international databases that contain crash data of several european countries do usually not include data on fatalities per means of transport per agegroup