Construction of the largest mosque in France is set to begin in Marseille. UMP mayor Jean-Claude Gaudin delivered the building permit; Marseille has approximately 200,000 Muslims, approximately one quarter of the population. The 8600 m2 lot was formerly an abattoir and will house the prayer hall, theological school, library, restaurant, bookstore and amphitheatre. The prayer hall should hold 7000 and will feature a minaret 25 meters tall.