WM Phoenix Open is celebrated as the golf tournament that challenges the serious and rigid nature of the sport. But this year it has gone out of control, and forced the authorities to prohibit the sale of alcohol.

The weekend ended with 54 arrests and 211 attendees expelled, more than double the previous year. Dozens of videos on social media document the chaos unleashed: alcohol-induced altercations, people urinating everywhere, public nudity and other disorders that culminated in arrests. American Ryder Cup captain Zach Johnson was filmed saying “I'm fed up,” before demanding fans “just shut up”