Not sure what to think about this one.
We were sat in a huge garden type place in York and a family were sat nearby with two little girls aged (at a guess) 2 and 4. Both girls were completely naked and running around the park carefree. The park was full of students, tourists, locals, kids etc etc. On more than one occasion the eldest girl wandered off away from her parents and made her way across the park, up the steps and towards the back of the park with mum (fully dressed, thankfully) half heartedly following a few minutes after she'd set off.
Everyone was looking. A few people complaining quietly. A few people blatently uncomfortable with it all and a few people smiling at them. The mother seemed to be loving the attention to be honest and almost seemed like she was parading the girl around the park ("come on Honey, let's walk over this way!") - yes right past a few group of American tourists 
I can't quite make up my mind how I feel about this. On one hand of course kids should be able to run around naked but on the other hand - is it sensible, really?