A four-year-old girl plays out on her estate on her own - without parents - often, usually on her bike. She sometimes appears at our door - the latest was at 6.30pm - asking to play with my DD, who is the same age. I have occasionally let her in, but have been concerned that her parents don't know where she is. She has terrible speech, so I feel that she is even more vulnerable. The first time, she was at ours for an hour and a half before I realised the time. It upsets me that her parents let her out, on her own, for this amount of time. I have been to their door to introduce myself and they seem friendly and normal. But I do feel as if I am babysitting for them. The last time she came over, her brother appeared at the door 15 mins later - I was making the kid's tea and was just about to take her back - saying that she just let herself out of the house.
Is this a sign that she is being neglected? What should I say to the parents?