France has taken several significant actions against car manufacturers involved in emissions cheating, particularly in the wake of the Volkswagen scandal that erupted in 2015. Here are some key measures:

1. Legal Actions and Fines: France has pursued legal action against several car manufacturers for their role in emissions cheating. In 2020, the French government fined Renault €20 million for its involvement in the emissions scandal. Additionally, in 2021, the French courts upheld a €1.2 billion fine against Volkswagen for its role in the emissions cheating scandal.

2. Investigations: The French government has conducted extensive investigations into various car manufacturers. These investigations have focused on the use of defeat devices—software that allows vehicles to pass emissions tests while actually emitting pollutants far above legal limits.

3. Regulatory Changes: In response to the emissions cheating scandals, France has strengthened its regulatory framework regarding vehicle emissions. This includes more stringent testing procedures and increased oversight of car manufacturers to ensure compliance with environmental standards.

4. Support for Electric Vehicles: France has also shifted its focus towards promoting electric vehicles (EVs) as part of its broader environmental policy. The government has introduced incentives for consumers to purchase EVs and has invested in charging infrastructure to reduce reliance on fossil fuel-powered vehicles.

5. Public Awareness Campaigns: The French government has engaged in public awareness campaigns to inform consumers about the importance of emissions standards and the impact of pollution on health and the environment.

These actions reflect France's commitment to holding car manufacturers accountable for emissions cheating and promoting cleaner transportation options. For more detailed information, you can refer to sources like Reuters and The Guardian.