Yes, there ARE 'no-go' zones in Europe

WND
There’s only one problem: Europe is full of Muslim “no-go” zones, which have been documented, lamented, reported on and openly discussed for years. In fact, the governments of France and other European nations have identified specific enclaves, where Muslim immigrants have chosen not to assimilate, as areas in which law enforcement has lost some degree of control. The French government lists on its website 751 Zones Urbaines Sensibles, or Sensitive Urban Zones, that the state does not fully control, notes Middle East foreign policy expert Daniel Pipes, director of the Middle East Forum.  .....Pipes, who was one of the first to use the term “no-go zone” in reference to Muslims in Europe, noted in 2006 that France’s Sensitive Urban Zones ranged from two zones in the medieval town of Carcassonne to 12 in the heavily Muslim city of Marseilles, with hardly a town in the country lacking one. Pipes has continuously updated his original 2006 post, citing references by politicians, civil leaders and journalists to “no-go zones” in Britain, Germany and Sweden, as well as France."