The “small business act” passed by the Ile-de-France region on Thursday requires French to be used as the working language on building sites, reports RFI.
The rule, which obliges labourers on public construction sites to speak French while on the job, targets foreign companies that hire cheaper workers from elsewhere in the European Union (EU).
“This clause is necessary and targets foreign companies who come with their teams, without any of them speaking French,” said vice president of the region Jérôme Chartier. “These companies need to improve."
The so-called Molière clause, named after the seventeenth-century playwright, will also oblige firms working on publicly-funded building projects to use French as their working language.
Proponents of the measure say it will improve the employment opportunities and conditions of local workers, as it will be more difficult for contractors to temporarily bring in “cheaper” workers from foreign countries to do the job.