This report is from French journalist, Vincent Lapierre
From the perspective of this site, this is missing the target as widely as pretty much every discussion on every vector of attack against Western civ does. But the video below comes very close to what actually the issue is, and why the entire issue of what people wear to school in this way is an eyes-left strategy to avoid seeing what is actually in front of them. From the scholar, John Robson, Why Rome attempted to ban pants.
Please read the story details for the video at the top at RAIR Foundation