Metal Injection, people came to watch bands Dead City, Barrage, Wacko, N8NOFACE, Section H8, Clorox Dream, Self Sabotage, and Alpha & Omega perform at the outdoors DIY gig.An LAPD spokesperson told The Los Angeles Times that the force issued a citywide tactical alert to disperse a large crowd after receiving reports of people setting off fireworks and disrupting traffic near the freeway.