Video shows illegal sideshow on Golden Gate Bridge

GOLDEN GATE BRIDGE, Calif. (KGO) -- Police are looking for the driver responsible for an illegal sideshow stunt on the Golden Gate Bridge.

Video posted to Instagram shows the incident Sunday afternoon.

It appeared to only last about 15 seconds, but it caused delays and scared drivers.

The CHP responded to the scene after several 911 calls came in reporting the incident.

So far, there's no word of any arrests.

This is the first known illegal sideshow staged on the Golden Gate Bridge.