That is multiculturalism’s parallel societies which suites the SS Islamomaniacs…
Researchers: Muslims withdraw from society to protect their children against Swedish values.
LINKÖPING According to a dissertation by Afrah Abdulla, a doctor at the Department of Behavioral Sciences and Learning at Linköping University, newly arrived concerns are about the fact that their children will abandon the culture from their home country. Abdulla says that some choose to voluntarily segregate to ensure that their children are raised according to their own rules.
More here. (paywall)