A road rage incident triggered a wild ride near Times Square yesterday - with the driver dragging a cop down the block, hitting hip-hop honcho Damon Dash's luxury car and mowing down six pedestrians.
The violent chain reaction turned a crowded stretch of Broadway into a demolition derby and sent people diving from the path of a careening sport-utility vehicle.

The mayhem was sparked by a dispute at 2:30 p.m. between two drivers on Broadway, just north of W. 40th St. The argument caught the attention of NYPD Lt. John McAndrew, and when the cop approached the SUV, a black Honda CR-V, and asked driver Hugo Palomino, 51, for ID, a glassine envelope with white powder believed to be cocaine fell out of the car, police said.