An Islamic school is "undermining British values" and "limits girls to knitting and sewing" in technology classes, Ofsted inspectors say.
Rabia Girls and Boys School in Luton had "not met" standards needed for an independent school, the watchdog said.
Ofsted said the school practised "unequal treatment of girls and boys" and teaching quality was "inadequate".
The school said it was focused on "making the improvements needed to raise standards".
Rabia Girls School, based in Portland Road, was set up in 1995 as a single-sex independent private primary and secondary school in Luton. [BBC] Read more