A new law on regional languages is causing controversy within the presidential majority. A debate that could endanger some of Macron’s electoral strongholds. — After many years, a new law protects and promotes France’s regional languages. According to the government, six regional languages are still spoken: Alsatian-Franco-Moselle, Basque, Breton, Catalan, Corsican, and Occitan. There are also several overseas languages such as Tahitian, Creole or Wallisian, and Futuna.