SAN FRANCISCO, Ca. (WIBW) -- San Francisco Fire Department says two of them were children.
Officials say the double-decker bus hit a black Ford SUV.
The driver of the SUV was cited for an illegal lane change.
Last month, a crash involving a double-decker tour bus in San Francisco’s Union Square injured 20, according to police and fire officials.
The General Manager and Senior VP of Big Bus Tours, Andrew Smith said, "Unfortunately some of our customers on the bus actually injuries of some sort at the moment we are we are under investigation and we hope our customers get well soon."