Re: Opinions please abuse or different parenting?
I think it's cultural differences. That being said, they've been in the country for 15 years. They should know about car seats by now. I wouldn't call CPS, but I would befriend the parents and tell them that they could get in big trouble if the kids are not riding safely. But I'd totally support the OP's decision to call CPS if that's the direction she wanted to head in. Follow your conscience is what I say.