Cars registered prior to 1996 will not get a sticker. This means you will not be able drive the vehicle in the city’s Crit’Air zones between 8am – 8pm Monday to Friday. Additionally, from July 1, 2017, any Euro 2 diesel car registered before January 1, 2001, will also be banned from the city’s streets 8am – 8pm Monday to Friday. This is because Crit’Air 5 vehicles have been barred under new, tighter restrictions – see more details here.