Despite the incredibly large numbers, as to be expected with a party such as large as Outside Lands, a few people party fouled out and ended up getting arrested. As the Ex reports, the attendees that were arrested Sunday were mostly detained for “being silly.”
Silliness is a relatively vague term so based on my observations of the fest, I’m going to go with either haphazardly running into people while inebriated, leading one too many people in a Biz Markie sing-a-long, (she will always be a just a friend with those pipes!) or something along those lines.
More specifically, SFPD spokespeople say that “about a dozen” people were arrested Sunday for drunk and disorderly conduct at the music fest. Another concertgoer was arrested Friday after trying to resell, SFPD says, stolen “premier wristbands.”