Islamic extremists are stepping up the creation of "no-go" areas in European cities that are off-limits to non-Muslims.
Many of the "no-go" zones function as microstates governed by Islamic Sharia law. Host-country authorities effectively have lost control in these areas and in many instances are unable to provide even basic public aid such as police, fire fighting and ambulance services.
The "no-go" areas are the by-product of decades of multicultural policies that have encouraged Muslim immigrants to create parallel societies and remain segregated rather than become integrated into their European host nations.
In Britain, for example, a Muslim group called Muslims Against the Crusades has launched a campaign to turn twelve British cities – including what it calls "Londonistan" – into independent Islamic states. The so-called Islamic Emirates would function as autonomous enclaves ruled by Islamic Sharia law and operate entirely outside British jurisprudence.