As firefighters we respond to many incidents where down power lines become an issue. This video is a reminder that power lines can energize fences, structural components, water, etc. Always use caution around these lines and evaluate your incidents constantly. At this recent mobile home fire; firefighters were performing an attack when the service line at the rear of the structure fell and began arcing against the mobile home. This could have caused the entire metal framed mobile home to become energized. All firefighters were notified on radio and face to face to ensure they were aware of the hazard. This was already a defensive fire so it was decided to back away from the structure until the power company could safely disconnect the line.