Just reading this article
This guy says that things were very different back then in the sixties. Not sleeping with a ten year old it wasn't. That even back then would have been a crime so he talking rubbish there. He should have reported Savile when he knew he had taken the girl of ten back to a hotel to spend the night with her.
I'm sure in the original documentary he said the child was or looked 13 now she's 10
ETA: just checked he said 12