It's all overreaction
I don't think it is, I live in Rotterdam, which is a big city, and here you cán tell that there's a different vibe since, well, 5 years ago..
the days after Theo was murdered, you could feel the tension here, you saw people looking differently at others, especially at muslims..
still now, even as I do NOT see myself as a racist, and want to make that very clear, I do walk way around a group of guys who look foreign, than I do when I see a group of Dutch kids (this is just the outside, I'm not judging how Dutch they feel)..
and off course you can say it could have happend with a dutch guy as well, but it was a Morrocan guy who once beated me up untill I went knock out on the floor and kept kicking, just because i asked him if he couls stuff a sock in it because he was yelling through my french oral exams..
and it was an Arabic-looking guy who hit down a friend of mine and stole het bike from under her..
I'm sorry, but those are facts as well..
and I'm not a racist, and I know lot's of good guys who are arabic as well, but since I have been beaten up into the hospital I dó walk a whole way around them.. and that in my own city.. where I shouldn't bé afraid to walk..