aw butterfly i had an awful moment last week when me and kids went to the science museum, ellen went up an esculator when my back was turned so i had to follow her up. got to the top grabbed her and what do u know, no way down. i had to walk around half that floor to find a way down again.
took me about 10mins of frantic running
tom was downstairs waiting for me in the play area, (not totally unsupervised) the whole time, and i was shaking with fear he would have walked off by the time i got back down again.
i totally get the wanting to give your kids freedom, yet being a nervous wreck!