I have a split level house and in the hallway, you can lean over the wall to look down the stairs below.
So far, it's never been a problem but my bff just showed me a picture of her 18mo old scaling the fridge. The fridge! It's totally freaked me out because if that one second happens if I am ever babysitting her that my eyes go off that child and she goes over that wall, she's sipping jello through a straw the rest of her life.
To the far right - can't see in this pic - is the half wall I'm talking about in the far left of the second pic.
Re: How do you secure a partition wall?