Police in Paris have detained ten individuals, including museum staff and tourist guides, suspected of a ticket fraud scheme at the Louvre museum targeting Chinese visitors. The operation involved selling fake entry passes and overbooking tours. Authorities seized vehicles and significant amounts of cash. The Louvre has implemented an anti-fraud plan amid ongoing staff strikes over pay and working conditions, which have led to partial closures. The museum also faced backlash for increasing admission prices for non-Europeans.