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that with unstable dry sand, or even with sand of a wetter consistency, if a hole is too deep (over a child's head)it is possible for them to be in the hole and the sides collapse in on top of them. Just inform your kids that they cannot dig over a foot or so deep; make whatever limit you feel safe with. There's nothing to fear if they keep it shallow.
This happened to a man I knew years ago with dirt, not sand, but I agree it would be possible in sand and probably easier done. He was working in a ditch deeper than he was tall, and when it collapsed on top of him, it killed him. I do believe that is what 'SM' is warning against. |