ATV riders pop wheelies, drive through Miami traffic

Dozens of motorcyclists and ATV riders took to the streets of Miami for the "Wheels Up, Guns Down" event, a non-sanctioned event that occurs annually on Dr. Martin Luther King, Jr. Day. 

Law enforcement said it would be out in full force after warning riders and the public of traffic safety and illegal ATV and dirt bike riding. 

Despite the warning, countless bikers were seen Monday popping wheelies and driving through traffic. 

Two years ago, a man was killed during the event when his bike slammed into a car in Miami.