MadEngineer:
As if the floods, a similar previous incident that resulted in a death isn't enough, we have this:
Child pinned under log at Gisborne beach as family dug frantically to free her | Stuff.co.nz
...
I'm in two minds about this.
Obviously no-one wants to see people, especially kids, getting hurt.
On the flip-side, statistically there will always be some mishaps when kids are engaged in adventure play. Do we really want to discourage this, and go down the 'wrap in cotton-wool, sit inside and play videogames all day' cliche track?
As for the question if there was an adult/parental negligence in this particular case - who really knows. We weren't there.