Pl. No 60. If you're driving through a number of areas in France (including Paris, Lyon, Lille, Strasbourg, Toulouse or Grenoble – see the full list), new rules mean you're likely to need an emissions sticker to avoid risking a hefty on-the-spot fine of €68 (£60). The stickers cost €4.21 (about £3.70), including postage to the UK, and are colour-coded depending on emissions.