The solution to this is soooooo simple, yet seems to be too much trouble for these parents. All they have to do is WATCH their children... and be sure they are taught safety in and around water. My grandbaby is 2 1/2 years and can swim like a fish. He is just finishing an ISR Swimming course this week... I do NOT believe in fences, they give false security. I raised 5 extremely active (and sometimes naughty) children without a fence around our pool, and they are all grown up now... I can appreciate that parents are busy sometimes, but it only takes a few seconds to safely strap a baby/toddler in their high chair, or put a baby in their crib or playpen... and KEEP the doors and windows locked. When my grandbaby visits our home, I wear the key to the backyard around my neck... so I know its locked. Also, I am aware of where he is EVERY single second while he is in my care. Thats all there is to it.