This is horrible i feel sorry 2 all involved. But this 1 that def couldve been avoided even if parents were there what the hell r you doin trainin ur kids anywhere near a F**kin 4 lane rd. If u dnt have safe areas 2 train correct ridin practices dnt buy your kids quads be the parent. Quads are as safe as your training.
and yes i have 3 kids of my own and yes my 7yr old girl rides and im already TEACHING my 2yr old son RIDE SAFE EVERYONE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!