This particular activity is in a catagory with others
which are high risk and dangerous, and doesn't fit in with
the everyday activities and sports that many do, or how
well we know our children, which has nothing to do with
what we are talking about anyway.
We take small risks everyday from the moment we get out of
bed, and driving a vehicle is probably the biggest one we
take, but just as the above post states, we take many
precautions, and do the best we can to prevent accidents,
but this group did not do that.
They chose to ignore the warnings and roar around and
stand around at the bottom of a steep mountain in avalanche
conditions, and that cannot be compared everyday life
activities we all do.
And, were they really children there too? That would be
very negligent.