They better pick it all up before some good ol' boys build their own nukes. Talk about fishing with dynamite? How about the Fourth of July fireworks? Stump removal? How about every stump on the farm at one time?
LOL Some good old boys from Holmes County Mississippi where I'm from would mix it with yellow paint and paint the highway centerline with it...like the old watch faces. I deal with more potent materials in my line of work-there should be no public safety hazard-but I guarantee a media reaction hazard!