Low emission zones in Europe
To improve the quality of the air, certain cities in Europe have low emission zones. This means that whether or not you are allowed to access these zones depends on the emission level of your vehicle.
These rules also apply to foreign travellers!
France has implemented environmental zones (Paris, Grenoble, Lyon, Lille and Strasburg) called ‘Zones à Circulation Restreinte’ (ZRC). You may only access these areas with an Air Quality Certificate, also called Crit’Air, certificat qualité de l’air ou encore éco-vignette.
The clickable map of ECC France gives an overview of the Low Emission Zones in Europe.