Chaos at Swatch stores as collaboration with luxury watchmaker Audemars Piguet launches, with anger, arrests and huge groups cutting in line ahead of fans who'd waited all night

The launch of a collaboration between Swatch and Audemars Piguet at Swatch stores resulted in chaos, with huge groups cutting in line and arrests made. Fans who waited all night were left angry. The event was marred by disorder and frustration.