It’s a known fact that when the Saints play the crime comes to almost a standstill there and the surrounding towns.
Some folks thought that if the Saints won the super bowl the locals would burn the city down like they do in other cities (Chicago,L.A.). The opposite happened. People partied and crime went down. That big parade they threw for the Saints when well. New Orleans is use to large jubilant crowds and NOLA does not have all of the laws restricting a good time.