Today Muslims are immigrating into Europe in massive numbers. Contrary to widespread belief, majority are young males without families, or that have left women and children in the war zone. Most of them also come from Muslim countries that are far from ISIL warzone. Due to the scale of immigration and intolerant nature nature of Islam, it creates a major threat to security of Europe, as well as to European societies. This immgration has to be stopped, or significantly reduced.