Department of Health and Human Services Centers for Disease Control and Prevention National Institute for Occupational Safety and Health Hazards in Motion: Mobile Equipment Safety NIOSH 2001-151d - 2001 Hazards In Motion teaches mobile equipment safety for underground miners. The video follows the misadventures of Ben, a new miner with a short attention span and big ego. Through a series of bad choices, a couple near-death experiences, and some divine intervention, Ben learns the basics of working safely in a modern mechanized mine.