Mislim da je pojava nindža žena po ulicam EU relativno nova stvar. Tako da ta priča ne pije vodu....
Ne znam - sigurno si dugo proucavao ovu pojavu pre nego sto si podelio saznanja sa nama... Evo sta kazu kraljevi statistickih podataka - Holandjani:
https://en.wikipedia.org/wiki/Islamic_dress_in_Europe#Netherlands
In the Netherlands a minority of Muslim women wear a headscarf. About 30% of Turkish women in the Netherlands, and around half of the Moroccan-Dutch women cover their hair. The percentage of woman wearing headscarves in the Netherlands has decreased sharply over the last decades and shows a clear secularisation process; first generation Turkish migrants wear headscarves twice as often (40%) as the second generation (20%).