For example, public transport issues have an impact on pollution, the full integration of territories into society, urban planning, etc., so that they fall into the areas of responsibility of several parliamentary committees and several directorates-general. ###>Ainsi, par exemple, les questions de transports publics impactent sur la pollution, le décloisonnement social des territoires, l'urbanisme, etc. ce qui relève de la compétence de plusieurs commissions parlementaires et plusieurs Directions Générales.