I should probably leave this thread alone, but it does have me curious.
What was it that got him the child abuse?
Was it the toddler on the seat with him?
Was it the older kids in the bucket?
Was it the fact that he was on a public road?
Was it the fact that he was in a city/town?
I would wager a guess that if something like that happened around here, 1st, no one would call and complain. And second, a warning is likely all that one would receive.
While I have never driven down the road with someone in the loader bucket, having someone ride in the trailer you are pulling or on the step of the tractor on the way to get wood 1/2-mile down a country road is something I would never give a second thought about.
And my kids, 15 months and 4-yrs now, have both rode with me on the tractor, 4-wheeler, backhoe, etc.