Here is the fulcrum around which so much of the problem turns: the belief that Islamic law has every right to be put into practice in non-Muslim countries, and the insistence that a parallel, if unequal, legal system can function alongside civil and criminal law codes adhered to by a majority of a country’s citizens.
Salafism is a form of Islam that insists on the application of whatever was said or done by Muhammad or his companions, brooking no adaptation to changing times, no recognition of democracy or man-made laws.
The greatest expression of this failure to integrate, indeed a determined refusal to do so, may be found in the roughly 750 Muslim-dominated no-go zones in France, which the police, fire brigades, and other representatives of the social order dare not visit for fear of sparking off riots and attacks. Similar zones now exist in other European countries, notably Sweden and Germany. According to the 2011 British census there are over 100 Muslim enclaves in the country.
As millions of Muslims flow into Europe, some from Syria, others from as far away as Afghanistan or sub-Saharan Africa, several countries are already experiencing high levels of social breakdown. Several articles have chronicled the challenges posed in countries such as Sweden and Germany. Such challenges are socio-economic in nature: how to accommodate such a large influx of migrants; the rising costs of providing then with housing, food, and benefits, and the expenses incurred by increased levels of policing in the face of growing lawlessness in some areas. If migrants continue to enter European Union countries at the current rate, these costs are likely to rise steeply; some countries, such as Hungary, have already seen how greatly counterproductive and self-destructive Europe’s reception of almost anyone who reaches its borders has been.
The immediate impact, however, of these new arrivals is not likely to be a simple challenge, something that may be remedied by increasing restrictions on numbers, deportations of illegal migrants, or building fences. During the past several decades, some European countries – notably Britain, France, Germany, Sweden, and Denmark — have received large numbers of Muslim immigrants, most of them through legal channels. According to a Pew report in 2010, there were over 44 million Muslims in Europe overall, a figure expected to rise to over 58 million by 2030.