The French law on secularity and conspicuous religious symbols in schools bans wearing conspicuous religious symbols in French public (i.e. government-operated) primary and secondary schools. The law is an amendment to the French Code of Education that expands principles founded in existing French law, especially the constitutional requirement of laïcité: the separation of state and religious activities.
The bill passed France's national legislature and was signed into law by President Jacques Chirac on 15 March 2004 (thus the technical name is law 2004-228 of 15 March 2004) and came into effect on 2 September 2004, at the beginning of the new school year. The full title of the law is "loi no 2004-228 du 15 mars 2004 encadrant, en application du principe de laïcité, le port de signes ou de tenues manifestant une appartenance religieuse dans les écoles, collèges et lycées publics" (literally "Law #2004-228 of March 15, 2004, concerning, as an application of the principle of the separation of church and state, the wearing of symbols or garb which show religious affiliation in public primary and secondary schools").
The law does not mention any particular symbol, and thus bans all Christian (veil, signs), Muslim (veil, signs), Sikh (turban, signs) Jewish and other religions' signs. It is however considered by many to specifically target the wearing of headscarves (a khimar, considered by most Muslims to be an obligatory article of faith as part of hijab ["modesty"]) by Muslim schoolgirls. For this reason, it is occasionally referred to as the French headscarf ban in the foreign press.
In Islam, Hijab is a duty proscribed on some Muslims, though in the matter discussed in this article it only applies to women. Hijab is often equated with the idea of modesty in all senses including personal, physical and social. While it prescribes restrictions and practices for both men (such as, for example, restraining one's thoughts from objectification of women and covering the aspects of oneself that attract others to them, incorporating the chest and between the navel and knee for many Muslims) and women, it is most known for its religious prescription for a woman to dress modestly and cover her hair.