SWAT teams moved in to disperse massive crowds of spring breakers who stayed out past an 8 p.m. curfew in Miami Beach on Saturday night, firing pepper balls and sparking a stampede as people fled. Sirens and shouting filled the air as police sought to force party-goers to leave the area. On Ocean Drive in South Beach, police rolled in about a half hour after curfew to find one huge street party. Different groups of young women had been dancing and twerking in front of giant bluetooth speaker boxes playing rap music. In front of the shuttered News Cafe on 9th and Ocean Drive, a very large crowd had gathered around four young Black men having a dance off, with the unmistakable odor of marijuana hanging in the air. A cop over a loudspeaker barked, “Everyone needs to leave the area. The curfew started at 8 p.m. You need to disperse.” The crowds would respond to the interruption by simply moving to the next block before resuming partying. At one point, a man began making it...