It seems the Frenchies have been looking at whether to ban filtering in France. Looks like their period of review will carry on to 31 July 2025 - a reprieve for now. The article is in French - but you can translate into English on your browser: https://moto-station.com/moto-revue...os-et-les-scooters-jusqua-juillet-2025/686020
Basically translates that review will be 31 July 2025. You can filter on a dual carriageway, but at no more than 50kph, and you should not be doing more than 30kph faster than the moving traffic. Otherwise 3 points and a fine.
This. It will be like the stickers on helmets and breathalysers. Too many scooterists and motards to take on. Dont though, be tempted to filter on a single lane approach to a roundabout, that will get you points.