In the video, you can see the horror on this mother's face. The bus driver starts honking his horn to warn the two of an oncoming vehicle that doesn't stop. Now, Millbury, Mass police are searching for the driver.

The frightening video was taken by the dash-cam on the school bus. Police say if the bus driver hadn’t honked his horn, this could have turned out much differently.

According to WBZ who reported the story, the bus driver, Steve, says he sees distracted drivers every single day; but this is the worst case he’s ever witnessed.