Via DutchNews (h/t Islamophobia Watch):
A Catholic high school in Volendam is guilty of discrimination on religious grounds for banning a Muslim pupil from wearing a headscarf, the equal opportunities commission said on Friday.
The girl started wearing a headscarf this school year and was banned from attending lessons, prompting her father to make a complaint.
(...)
Schools can introduce a ban if it is necessary to preserve their special identity, but that was not the case with the Volendam school, the commission said.
(source)