I don't think I have seen it mentioned here yet.
Here are some links about it:
- https://www.rfi.fr/en/france/20230116-what-to-expect-from-france-s-black-thursday-strike-against-pension-reform
- https://www.france24.com/en/video/20230116-france-pension-reform-united-unions-announce-nationwide-strike-on-jan-19
- https://www.lemonde.fr/en/politics/article/2023/01/11/pension-reform-main-french-unions-call-for-major-strike-on-january-19_6011162_5.html