One huge factor to frustration and also fear towards immigrants and these areas by the outside world, is understandable all the conflicts and the level of violence taking place. But there is an reality most people outside of these areas don't think of - namely, you can´t even compare all the options a person has living in the 100% ethnical swedish areas - with one who are living within 100% multicultural no go zone. As it is completely the world and rule of the radicals (or criminals), you simply just can´t call the police. If you dont want to get shot at and harrassed for the rest of your and your families life. Might sound harsh - but this is fact, there is only one way too get rid of them and off your back. Just as much, as there only are one language they understand. But, there is also another way too actually stand in the center, having all eyes on you - and talking with the security police about the international terrorist-networks being in effect in the area.... ;)