All demonstrations, parades and gatherings of people, and, in general, all events on public roads are subject to prior declaration. The regulation is provided by the articles
L211-2 and following ones of the Code de la Sécurité Intérieure (click on the article to access its content). In any case, you should contact your Prefecture for more information (
click here for access the Utility Directory ). For Paris, click on the following link:
Demonstration in Paris .