Those dirt bike riders for herself. Reporter i was standing at this corner of haight and schrader at 5 00 or 6 00 yesterday when i heard this loud roar of the bikes. Watch as a dirt bike rider tears down the asphalt of haight street. Smiling back at a officer bike officer. The group too quick for the officer on two wheels. The noisy kiss play played out right in front of the district captain, who said his station was flooded with complaints this past weekend. Lorenzo uploaded this video of the weekend action. You can see the riders hauled their bikes into a near vertical wheelie. Never slowing down, ignoring traffic laws, and other pedestrians. I wasnt sure how much control i had. It seemed a bike lane could be dangerous. The units are not authorized to chase these individuals on the motorcycles. San Francisco Police are under orders not to chase the bikers. Just like any other minor traffic violation. Someone will end up dead that way. Because of that, we have to caution the officers