In September 1994, a circular from the French Ministry of Education asked school principals to ban Islamic veils in public schools. In March 2004, the parliament took one-step further and enshrined prohibition in law. This paper provides evidence that the 1994 circular contributed to improving the educational outcomes of female students with a Muslim background and to reducing educational inequalities between Muslim and non-Muslim students. We also provide evidence suggesting that the 2004 law has not generated any further improvements.
