A Muslim elementary school in Sweden, which separated boys and girls on a bus and during sports lessons, sparked controversy on Tuesday with the prime minister condemning it as "despicable".
As part of a documentary, Swedish broadcaster TV4 filmed secret footage of the privately-run Al-Azhar Primary School in a Stockholm suburb where boys are seen entering a bus from the front and girls from the back.
Aged between six and 10, the students take the school bus in the mornings and evenings to go to and from school in the working-class neighbourhood of Vallingby, northwest of Stockholm.
"I think this is despicable. This doesn't belong in Sweden," Prime Minister Stefan Lofven told reporters in Stockholm.