no more crowds allowed. city leaders citing a danger of a riot. critics call the city heavy handed and suggesting it's because the crowd is young black men and women which the city refutes. >> i reject that. we had spring break for months. talked about a curfew only after 5 people were shot. >> spring break last 6 weeks a year. very big business and crowds. >> [sirens wailing]. >> chaos happened last year with people jumping on police cars and dining and dashing and taking over the streets. they imposed an 8 p.m. country