Even the New York Police Department couldn’t stop Fall Out Boy from performing for their fans at Washington Square Park… and showing off baby pictures of Pete Wentz’s son Bronx and handing out copies of their new album ‘Folie a Deux’. The band documented their troubles with the authorities, who wouldn’t allow them to play because they didn’t have a permit, in a video clip posted at their YouTube channel. “It’s kinda run like Chicago,” Pete complained afterwards. “It’s interesting. You have a bunch of kids there, just chilling doing nothing, and it’s free, and there’s no microphones, and there’s no one being violent, and there’s no one saying anything crazy, yet you still can’t play? It’s kinda weird.” Watch it below.