You make some interesting points flipper that make a lot of sense
.And as the ARC pointed out not only are the children of JW`s at risk ,by the Elders and the organization s failure to inform the appropiate authorities such as police and/or child protection services , they are also putting the community at large at risk endangering the welfare of non JW children who live in the congregations area.Especially when such a person is not sanctioned by the congregation because their are no two witnesses and he is free to go from D2D on his own
Their is no rule that says a witness has to be accompanied by another witness in their D2D work.
Often JW`s go from D2D on their own ,maybe this is another avenue that should be looked at.by the ARC.