I was the one that had the cas worker over I'm sure in my case it is different as the baby will be sleeping naps and overnight. So maybe then I can't use a playpen because it's not just for naps. But she also said its a health concern said by health Canada. I switched my daycare out of them to be safe I had the rm to do so. Every agency works differently. Some say it's ok and others don't. The one sgmartel works for doesn't and that's what she was saying