You see crowds of people in Oakland around 4 a.m. Saturday as cars do donuts in the intersection Adeline St. and 16th St.
Another video showed a sideshow that happened in Rodeo around midnight at the intersection of Franklin Canyon Rd. and Highway 24.
VIDEO: Video shows semi-truck participating in illegal Oakland sideshow
Video shows semi-truck participating in illegal Oakland sideshow
Witnesses say there was eventually an accident in that same area hours later, which led to police trying to clear traffic.
A source says there was also a sideshow in Richmond near Blume Dr. and Klose Way.
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