Let me start with , I own 3 and 4 wheelers as well as mini and full size bikes
The biggest problem with 3 wheelers was lack of parental supervision , and 4 wheelers have not changed that. Most kids that get hurt are riding adult sized machines.
You would not let an 8 year old drive a 250cc or larger Dirt Bike he or she would never be able to balance it , but because a 3 or 4 wheeler "balances its self " at least on level ground , people let their kids ride them instead of buying a child size bike
They banned the sale of 3 wheelers and the accidents didnt stop !! Its the people they have to change not the atv
The best solution is minibikes , small cute and fun to ride
I will get down off my soapbox now.
Rob
Any way ride safe but ride smart.